Small, rural district I taught at for many years had two large families “of diversity” move in. Maybe a dozen kids between K-8. Completely changed the school’s atmosphere with their “rich cultural heritage”. Aids had to be hired to deal with some of them, fights became common and overall discipline of too many kids went down hill. Then they moved out. Slowly things are getting back to normal. But everyone is afraid they’ll move back into the district.
People will do what it takes to deal with this kind of problem. St. Louis is pretty much 50:50 black to white, but the city schools are 90% black.
My sister teaches in a non-city Baltimore school. The administration turns a blind eye to all bad behavior and blames the teachers nonstop. Teachers are not allowed to discipline at all. The administration does not support the teachers one iota for fear of lawsuits from parents and losing their jobs. I cannot believe liberalism has reduced us to this.