I had a similar story – a couple of years ago I also got into a casino where everything was beautiful at first, but then problems with withdrawal started. After that I started to get interested in DeFi solutions in this sphere. Actually, blockchain casinos give more confidence because all transactions are transparent and traceable, plus there are no intermediaries to “take your word for it”. If you are interested, here is a good selection on the topic – DeFi casinos: A review of top online platforms, I started with it once. It describes how everything works and what are the advantages. Of course, like everywhere else, you have to be careful, but the feeling is much calmer than with the usual platforms.