Are there any?
Maybe, maybe not. But it shouldn't matter where your money came from.
What's the point of a mixer if you don't get a fresh entirely new bitcoin address with no connections to any other bitcoin that could be "tainted"
I like what
ChipMixer has to say on this:
Second - newly minted coins. You deposit some funds and you receive "clean, newly minted coins fresh from miners genesis block". Good part is newly minted coins out of coinbase (not this one) should have no history and should be accepted by anyone accepting Bitcoins. Bad part is that none of services that advertises by that does that. If you can use blockchain explorers and try their service you can prove it.
Speaking of tainted bitcoins. Some people said tainted bitcoins aren't a thing.
Taint is like religion: it only exists if you want it to.
Well tornado cash crackdowns seem to suggest otherwise.
So they're arresting people now for creating open source software?