I truly hate how most of the crypto gambling world has essentially become centralised these days.
You have a good point here, crypto casinos are about trust. And the gambling industry nowadays thinks the users will trust on them because they have a valid lisence. But a curacao lisence doesn't mean the casino can't be an exit scam or they cant close when they want without anouce it to the users.
Casinos need to build trust more than having a lisense, and for that they need time and be nice with the customers.
However, regulation or not, some casinos are doing so well, and this is due to personal reputation and integrity. They will pay you your money if you are a fair player and will abide by their core terms and conditions. This is happening even without regulations, so it's all about the casino itself, the brains behind it and the conscience which will determine what will mainly be meted to their customers. Many exist that are well-regulated and still cheat their customers, so the most important thing is for us to find the right casinos before putting our money into their hands.