There is never a good reason for an `All ${large_population_of_people_defined_by_metric} are ${some_derogatory_thing}` statement
Pretty sure you are wrong. Let's see...
All Nazis are bastards. Yep, that works.
All pedophiles are bastards. Still works.
Point still stands: there was no good reason to make the statements because those are obvious. You said nothing of any value: "bad people who do the thing which we as a society have deemed bad are bad!"