I disagree with this thread. While it has its benefits, and if you can learn to do things safely you should. But for a lot of people this is the reason that they lose crypto or get hacked. There is a good number of people who are better off keeping their coins on exchanges or even just buying those ETFs.
The OP is not talking about keeping funds on centralized exchange, which is a bad practice whether you accept it or not. What he's saying is that we shouldn't send funds from mixers or gambling platforms to exchanges and vice versa. Because the transaction will be flagged and the funds will be frozen. Rather, we should use a non-custodial wallet to receive the funds first before sending to whatever destination.
The question is that have you tried it out, by sending a coin from mixer direct to exchange and it got frozen, I don't know for now, like a year ago I send coin direct from mixer to exchange and my coins was funded, I don't know if they have innate a law that nobody should send a coin from a mixer to exchange
>>>> I had you make some emphasise that is not talking about keeping a coin in an exchange, for me that one should be more conscious despite that both is pointing at to secure your coin, people who store their coins in exchange will never store much coins except that they're ignorant of exchange hacking, if they know that exchange can be hacked, I don't think that they will be comfortable leaving their coins on exchange
Another important thing newbies should know concerning exchange rules, is that, if exchange says that the coin to be deposited in their exchange is 0.00006 and you deposited 0.00005, such coin won't be funded in exchange wallet, I used 0.00006 as point of illustration>>> So we you have to cross check the deposit minimum of exchange requirements before you fund their wallet, I think it's important for newbies to know that before they will lost their coins in exchange, I have never see an exchange that refund such provided that it has been approved in blockchain.
So we need to take note of that.