"Enforce"? How has WasabiWallet enforced anything?
By refusing to coinjoin your "tainted" coins. There's no way to use their centralized coordinator if they don't want you to, because they are enforcing a blacklist.
It's simply a trade-off to protect itself from being sanctioned like Tornado Cash, if you don't like it, use JoinMarket or fork the coordinator that don't block any outputs.
This is your idea, though. Wasabi never said it is working with authorities and even denied having been pressured by them in any way or form.
For all we know, from the
officially available information, this is purely their idea; they have no government contacts or interaction, they do not have access to government-mandated, -authorized or -enhanced blacklists and if / when their blacklist goes into service, it's not at all guaranteed that coins coming out of Wasabi are considered 'clean' by exchanges, regulators and governments around the world. Not at all. There is no guarantee they won't face the same treatment as Tornadocash, either!
The arguments you are presenting are pure speculation and purely your fantasy ideas. Please stop spreading misinformation.
You're right, there are no "guarantees", but nopara73 also can't just wait for a government agency to sanction WasabiWallet, and have the police come to his home and arrest him. He accepted the trade-off to keep Wasabi's pool "untainted", and probably hope that he doesn't get arrested. But he only had two paths, shut Wasabi down, or block tainted outputs. He chose to block tainted outputs.