So I week ago I used a mixer to send .1 eth from one wallet to another. The wallets I used have never been sent to or from a CEX but did have the connection indirectly. So yeah I just got banned from my main exchange that I hardly use anyways but would need it to go fiat on/offramp. So is anything connected to this wallet tainted now? Will I be able to use a different CEX for on/off ramp? I am american btw. What do I do now?
Exchanges might have tracked you withdrawing the balance to a mixer address or the ban could be a unconnected one. If you are using the same wallet to send and receive from mixer than that would not work. But if you mixed and sent to a new address, the new coins should be good. Just stop using the old flagged addresses and empty the balance using a way that would not track to you. Get in touch with the exchange and find the real reason for ban and follow any instruction they might provide for staying safe in the future.