UK online casinos operate under tight oversight from the UK Gambling...

https://businessmodelanalyst.com/the-uk-online-casino-business-model-revenue-streams-regulation-and-competitive-dynamics/

UK online casinos operate under tight oversight from the UK Gambling Commission, which sets clear rules on fairness and player protection. For example, games often feature a return-to-player rate around 96%, balancing house edge with player experience