Me too but they’re pretty much non-existent these days. The last few I used are no longer in business. Plus a large amount of the best clear net type substances are illicit now.
They already have.
There are guides, but the gist of it is to do everything through TAILS & Tor, non-virtualized, including crypto moves which are otherwise more traceable than some ppl think. Encrypt all messages yourself using PGP (via Kleopatra or whatever); don't trust markets to do it. Remember virtually all vendors and markets will eventually exit scam or get taken down by law enforcement. There is no way to remove all risk; all we can do is make moves to minimize risk and avoid becoming a target or low-hanging fruit. If you really need help, @Cream Gravy? PM me and I'll point you in the right direction, but I get the feeling you're a bit too risk averse to make these moves.