jims on Nostr: if someone had some bitcoin, ya know hypothetically, on say, maybe a hardware wallet ...

if someone had some bitcoin, ya know hypothetically, on say, maybe a hardware wallet and what if this person wanted to make it disappear, so to speak, would you bounce it through monero and back to btc and onto the hardware wallet? and how would someone do that exactly? strictly for security reasons, not for any tax evasion or anything... asking for a friend. tia