I think binance has different ways of treating same issues, I've once received funds from a client which I suspected was sent through mixers or a flagged address, They notified me of their suspicion via email and app priority notification instructing me to provide more information about the transactions with a deadline to reply, else my account would be restricted.
I promptly replied with even images proof of chats indicating purpose of payment. They never replied and the deadline has passed with my account still active and without issues.
Each problem will certainly be handled with a different approach. When you prove with evidence of a conversation confirmed valid by support, then everything will run smoothly.
There are also cases of exchanges that have problems with deposits and withdrawals of funds to casino accounts. Some may not have a problem with it, but it seems like someone shared it here regarding the warning received from the exchange due to problems with withdrawals to casino accounts.