Working for a mixer and depositing what they pay you in a CEX, even more by doing it just like that, without going through a previous coinjoin for example, I don't quite understand, I would appreciate it if someone could explain it to me.
What I don't understand though is whether those who got asked by Binance to explain their connection with that address used Binance to deposit their signature campaign earnings, or they first got money on their own non-custodial wallets and then moved it to Binance?
I mean, neither of those things are smart things to do but I am curious how deep Binance actually goes in their investigation.