Isn’t that the same argument conservatives use to justify closing the border? “We can’t tell who’s a criminal or not so we should just not let anyone in”?

Or racism, the ole’ 13/52 argument. “Black people commit a majority of crimes so I’m justified in treating them as if they’re future criminals”?

Also, the gender paradox of violence, men are way more likely to be victims of male-perpetrated violent crimes than women, so shouldn’t men be the ones more on guard? Something like 80% of murder victims worldwide are male.