This might sound like a noob question but I've been able to circumnavigate in the past via an anonymous BTC source and I've seen conflicting opinions on this.
If one were in preparation for a small personal use purchase, to purchase BTC via cash in mail on an exchange where you don't have to provide ID, but where that correspondance will presumably be linked to your IP address, is it fine to send BTC from clearnet wallet > Tails wallet > market wallet? I've seen some suggest it's especially advisable to tumble from a first Tails wallet to another, but that seems like overkill - but am I wrong?
Thanks!
If the account cannot be linked to your identity in any way, including by fingerprints on the letters, then I guess you should be safe. This is assuming said exchange does not require Js, phone verification, or anything of the sort.
You might get locked out of your account if they trace the transactions, but this is not a security concern and more of an annoyance.