To be fair, I'm seeing that in a LOT of webcomics these days. Why, back in my day, people drew with pen and paper and each panel was individually rendered via the cartoonist's painstaking attention to detail... or lack of, but at least it wasn't just flipping and swapping...
Anyway, I'm not to sure if that Rosa Parks one is that bad. I mean... I'd agree with her if I was in her place. Look how far we've come (not). Maybe I'm just interpreting it wrongly.