Am a sports gambler for many years, I know, it is a vice but my only one and I gamble with my hard-earned money.
This week I received a warning from a big exchange about the fact that I deposited fiat and immediately withdrew to a gambling site.
Well, I have been doing this as well for many years and so far there was no complain from their side.
I thought this is a common knowledge to don't deposit any amount from gambling to an exchange? Even exchange to exchange transfer too since you can't prove your ownership once a problem occurs, well, this is different story.
The former should always be taken into account regardless if the platform didn't inform you instantly after doing such transaction. It should be always non-custodial wallet to gambling or to an exchange, or to any service to avoid any issues like this and to prove ownership.