As an affluent country that takes for granted it's affluence in the USA at least, a bit of name calling and taking a bit of responsibility for the actions it took to get there isn't an unreasonable thing to ask. Do I feel personally responsible for the bad actions of the past? No. Yet, I also am not personally responsible for the good actions of the past. If I am benefiting from the good actions of the past, the least I can do is acknowledge that my good stuff came with a price paid by others. It's not unreasonable.