Yea and how well did alcohol prohibition go? That shit just gets pushed underground and on black markets. That demand doesn't disappear just because people in suits wrote words on paper.
Dude, respectfully, you don't understand how Monero works. Any bug on the decoy selection algorithm for ring signatures has no effect on hidden amounts and addresses. And it is still probabilistic.
Essentially you are saying because Monero doesn't have perfect privacy, it is broken and we should just use a completely public chain like Bitcoin. The logic doesn't follow.
✅ hidden > ❔ visible, but probabilistic > ❌visible, deterministic
Monero default txns with a bug:
✅amounts
✅addresses
❔inputs/outputs
Bitcoin default txns WITHOUT a bug:
❌amounts
❌addresses
❌input/outputs
Bitcoin coinjoin txns WITHOUT a bug:
❔amounts
❔addresses
❔input/outputs
Even when Monero had that bug (now patched) Monero still offered massively more privacy and anonymity over Bitcoin