>>mikeyo+(OP)
Probably stupid question: Why not just exchange it to zcash or monero or some other coin that hides transaction details? Then you can send it to a new wallet; theoretically 100% untraceably.
>>uncomp+1q
with atomic swaps that make use of taproot, that wouldn't be distinguishable from, say, opening a lightning channel, but still, there's not enough liquidity there (and this is very recent stuff anyway)