Safer by Design: What Protective Friction Can—and Cannot—Do

Frictionless Journeys: The Commercial Incentive

Simple registration, rapid payments and well-timed offers can make an online service easier to use. In gambling, the same design choices may also make repeated spending easier. That creates a reason to examine the journey beyond conversion and retention.

It is not necessary to assume that every operator measures satisfaction through deposits, or that an algorithm understands a player's vulnerabilities, to identify the conflict. A business can reward continued play while a protection system identifies a reason to pause it. The relevant issue is which decision takes priority.

A meaningful safety measure should be assessed against a defined outcome—such as understanding spending, reducing excessive play or receiving appropriate support—rather than the number of prompts displayed.

What Regulatory Design Evidence Shows

Great Britain's online-slot design rules, introduced in October 2021, limited spin speed, prohibited autoplay and certain features that accelerate play, and required clearer session information.

The Gambling Commission's 2023 assessment found indications of reduced play intensity and no significant negative effect on enjoyment. Its evaluation also identified limits, including self-reported behaviour and small subgroups. It did not establish that every design restriction reduces gambling disorder.

Spain's Royal Decree 176/2023 requires operators to have mechanisms and protocols for detecting risky behaviour and responding to affected players. Article 24 also allows the regulator to develop common mechanisms. This should not be described as a general European requirement to install AI, or as proof that any particular algorithm prevents harm.

Tool Use Is a Starting Point, Not an Outcome

EGBA's Sustainability Report 2025 reported that 69% of customers of its members used safety tools in 2024: 26.7 million customers, of whom 13.2 million used tools voluntarily. The report covers participating members' online operations in the EU and UK, rather than all European gamblers.

The earlier 65% figure concerned 2023. Combining the two as a single 2024 range obscures the reporting period. Neither figure, by itself, measures a reduction in harm: usage can be voluntary or mandatory, and different tools do different things.

These industry-reported data show that protection tools have a substantial operational role. Evaluating results requires more: who used a tool, when, what changed afterwards, and whether a credible comparison supports attributing that change to the intervention.

Possible movement to unlicensed operators also deserves scrutiny. But traffic, revenue and survey estimates are different measures. They cannot be combined into a general claim that restrictions cause players to leave licensed markets. That requires evidence about the rule, the population and alternative explanations.

Safer Gambling Messages Need Testing Too

A 2025 study commissioned by GambleAware tested five safer-gambling videos against a control with 4,013 adults in Great Britain. Participants were randomly assigned to groups, and the main outcome was whether they clicked through to a simulated gambling app.

Two operator videos produced higher click-through rates than the control. This is evidence of an unintended response in that experiment, not a measurement of real-money gambling or long-term harm. It supports testing individual messages rather than assuming a safety label makes them protective.

Population prevalence figures cannot settle the effect of advertising either. The Gambling Commission warns that the Gambling Survey for Great Britain's estimates are not directly comparable with earlier gambling or health surveys. A stable-looking number drawn across different methods does not show that advertising has no effect, or that safeguards have offset it.

Influencers: Disclosure and Enforcement

Promotional claims by streamers need the same care as those made by operators. A creator's popularity does not establish the accuracy of their advice, the legality of a promoted site or the effectiveness of their safer-gambling messages.

In June 2025, Sweden's Gambling Authority said influencers it investigated had stopped promoting illegal gambling. It identified Twitch as the main channel involved. This is a specific enforcement account, rather than evidence about all influencers or their audiences.

The practical questions are whether a commercial relationship is disclosed, whether the operator is authorised for the targeted market, and whether the content presents gambling risks accurately. A creator's own assurances should remain clearly attributed claims.

What Player Surveys Can Tell Us

Optimove's 2023 survey reported that 75% of its 396 U.S. online-gambling respondents viewed responsible-gambling tools as supporting trust and loyalty. The supplier described the sample as people aged 21 or over with household incomes above $75,000.

That result concerns stated attitudes in a particular commercial survey. It should not be presented as the preference of all gamblers, as evidence that most players want every form of friction, or as proof that tools improve retention.

Player feedback can help identify confusing processes and practical barriers. It should sit alongside behavioural evidence, protection outcomes and the experience of people harmed by gambling. Approval of a tool and its effectiveness are separate questions.

The Path Forward: Clear Purpose and Evaluation

Good design starts with a defined purpose. A delay intended to reduce rapid repeat play should be evaluated against that outcome. A risk flag should lead to a proportionate, reviewable response. A communication should be tested for comprehension and unintended effects.

Transparency matters, including explaining why information is collected, how it is used and how a customer can challenge a decision. That does not mean every mandatory protection can be replaced by consent or personal preference. Applicable rules remain obligations.

Operators, researchers, regulators and support organisations bring different evidence to these questions. Collaboration is valuable when it makes methods and outcomes more open to scrutiny, rather than relying on a shared slogan.

Three Takeaways

Evaluate the particular measure. Evidence about an autoplay ban does not establish the effect of every spending limit, account check or marketing message.

Keep the denominators clear. Tool use among an association's members, attitudes in a supplier survey and national harm estimates describe different populations and outcomes.

Make protection accountable. Clear explanations, human review and transparent evaluation help distinguish an intervention's stated purpose from its actual results.

The evidence supports careful protective design. It does not support assuming that any added friction will build trust, that every restriction will drive offshore play, or that technology alone can resolve the conflict between engagement and protection.