In roobet it has been proven to be safe and your funds is secure, I have been playing for years in roobet and never that i encounter even a small problem .
I also think that KYC will soon no longer be the exception but the rule. Exchanges in particular are starting to want to know more and more where the coins come from. If the deposit comes from a casino, for example, or if the coins demonstrably come from gambling activities, then it already happens that exchanges do not allow the deposits.
the only issue they face is that about KYC and some isolated cases that some are legit and some are from those gambling site attackers that wanted to bring roobet down.
but over those years? the site stays strong and supported by bitcointalk community and gambling fanatics .