What I think is that the gambling sites are able to recover fast from hack. I remember the time of Stake when over $40 million was stolen. Now over $4 million was stolen but people continue to use them, unlike some sites that will disable withdrawal for many weeks.
What you should know also is that, those site's that pause withdrawal endlessly because of this kind of incidence, are also part of the hack or scam, because there is no legit plartform that won't have cash reserves in case of emergency such as this one, and that is what the safu account is all about, it means as long as your money' in in such a plartform it safe when the platform is attacked, so for sure their reserve fund's is always there to help in such situations.
But for those ones that take advantage, such like in the case of FTX it was a deliberate action just to limit and withold customer fund's, that is why they paused withdrawal for no just reason, but Metawin is bigger than such shady practice and their will rather face thing's as it is