Anybody else have any thoughts on this? I'm not convinced

How much are peer to peer services being monitored by the governement? What amounts would they go after you for selling?

When you pay cash by mail do they use your return address as part of the KYC?

If I report bitcoin on my taxes could I get in trouble for spending some on the darknet?
What if send the bitcoin to an intermediary wallet then convert it Monero?
I'm assuming this would only be a problem if I got auditted.

Im in the USA