“in a row?”

I don’t know about op, but this is the exact kind of thing I’d buy from a thrift store

I would say that we can’t really quantify morality on a time scale that large. I may be confusing terms here but the specifics of what is and isn’t considered moral will vary wildly between different groups of people and different time periods.

Even if you break morality down to the concept of “don’t cause unnecessary suffering” leaves a lot of room for different interpretation.