Certainly, violent crime is happening in McDonalds restaurants. There are McDonalds all over the place in the south and west sides of Chicago. I'm sure homelessness is a problem in all their restaurants. Note that he brought that up, because it's a tell: Chicago's crime problem has zero to do with homelessness (that might not be the case in other cities, but it isn't here.)

If you don't have an actual solution for the impacts of redlining in Chicago, you don't have a crime solution. Chicago has tried everything short of that. It's broken up the major gangs; we got a nightmare of tiny little idiot gangs. It's flooded the zone in Englewood and Austin; you can suppress crime for a time, but it just squeezes into other neighborhoods.