I could understand it in a historical sense if they kept it like their eras (but we all know Rosie is Lilith so it doesnt work here.) Having them call Alastor a pet, or belittling him because od the era they died in makes sense or even Pentious (188

not treating Alastor well because hes a British person whos probably never seen a black person because of how rare they were there. And could be very interesting, as well as highlighting the injustices black folks experienced. But with the world building and everyone adapting to "hip" current era this just makes it come off as tone deaf. And circles back to being actually racist instead of criticizing or highlighting the history.