I've never approached it from a "crime" angle.
I could care less.
I approach from a displacement/replacement angle.
The reason crime is down is
this:
The invading hordes vote
AGAINST gun rights.
When crime rates go up, the people in general start hollering for more "police state".
Thus: mass migration causes a police state.
Stop gaslighting people and stop bleating that I am in favor of what
YOU are proposing which is more people, more crime, more pollution, more cops and more government.
Honestly, you sound like the barnyard animals in
Animal Farm: "Two Legs Baddddd".