A UKGC licence is the starting point, not the whole story. Clear RTP...

https://edwinhmva443.theglensecret.com/deposit-limit-buried-in-menus-is-that-a-bad-sign

A UKGC licence is the starting point, not the whole story. Clear RTP information helps you understand how a slot is designed to pay, while straightforward withdrawal terms and prompt processing can prevent cashing out from becoming a chore