Of course I didn't miss the 4 replies above mine, I was "requesting" for such feature as a potential client, if I want to erase any traces of my coins, And absolutely be sure of the anonymity, I'd rather pay 5% of my balance as fees, then use a DEX again to further create a diversion from my original address, then I would simply sell my coins p2p, when I do that, the buyer wouldn't go the extra mile and find a link back to my source. If one mixer starts this triple mixing scheme, then others will join the competition, that's when chain analysis job would become really hard.

I'm just not convinced if this current method is sufficient enough, however I am sure once I give BTC and receive ETH + XMR there will be no links between me and "Bitcoin".