A legit casino will not freeze out the funds of their costumer especially if there's a order from government regarding on closure order and maybe they will give a timeline for users to withdraw their money. The owner eill be in jail if they do that since as stated they are monitored already for what issue they are on.
Only unregulated casino will do that so choose legit or reputable so we can avoid experiencing this problems.
freezing of customer funds due to money laundering, it doesn't mean the casino is illegal or legit. because there are casinos that have regulations if it is detected that a customer's account has funds from money laundering, it will be frozen or the account will be banned.
from these regulations it is clear, because casinos also do not want customers who have crimes with money laundering and these funds are entered into casinos and if the state seeks data on where the money was sent, of course the casino will also have its reputation threatened or even closed because it does not prohibit customers who gamble using the proceeds of crime.
so it's not entirely a matter of whether the casino is legal or not, but it's part of the rules. if the rules are violated, the customer will get a ban.