I don't understand your metaphor, Wasabi is open source software, there's no countries or weapons involved.
So? Can't a company which works on open-source use their money to engage in morally bad activities?
How is it the best tool to protect Privacy if in a desperate, urgent attempt to Coin Join my funds there is a possibility my UTXO is banned?
Forget about that.
Wasabi is flawed. End of story.
I would clarify that Wasabi were not pressured or harassed in to implementing blacklists.
According to this tweet, they did have government pressure:
https://nitter.cz/btcdragonlord/status/1635521177400606720#m