These things don't work anymore. They recently passed a law that says all exchanges must report everything that flows through them, and that's just the beginning. If you think those cute stories like selling virtual cats to an anon will work in the future, you're being naive. The government has made it clear what their intent is. They will be regulating crypto circulation through on/off ramps, and every user of those exchanges must do KYC and report where they spent their money. If they do things like what you said, it will now legally be classified as money laundering.
if there's a will there's a way. Just look at projects like bisq and fiatdex. Not to mention the pretty obvious solution of just using crypto as money.
Also, things like I mentioned definitely still work.
You said these things were easy. My point is that it will be increasingly difficult to do so. Your comment about "If there's a will there may be a way" is not the answer because having a "way" doesn't mean it's easy, and that was exactly my point. Tor exists, but that doesn't mean it's easy to do Tor, nor do regular people use Tor.
