> The ideal amount of mistakes is non-zero.
Why? And separately, do you believe that people wrongly arrested in the US are being compensated accordingly? The justice system in the US isn’t known for being easy or cheap to navigate, and I don’t think getting a warrant before detaining people is that huge of an ask.
Because these are human systems involving humans: there will always be mistakes. Advocating for the elimination of 100% of mistakes is a typical "rules for radicals" method of backdoor legislation through increased bureaucracy.
I'm not advocating to "move fast and break things," but that it's very easy and cheap for illegal immigration maximalists to advocate that society should "move never so nothing breaks." This type of obstruction is actually a form of conservative policy, but "it's for the causes I like so it's okay."
> don’t think getting a warrant before detaining people is that huge of an ask
The law doesn't require a warrant before detaining people - and shouldn't. This doesn't even make sense: "Hold on Mr. Bank Robber - I'm not detaining you, but pretty please don't go anywhere, I gotta go get a warrant first!"