||A) You're a punk band. Fuck political correctness.
B) Ira Hayes is about an Indian, who, despite the way the white man treated him, fought for the white man and became a war hero. But, at least the way the song seems to tell it, he was so upset about the way the white man continued to treat his people that he drank himself to death. Sure, the Indians have this negative stereotype as being drunks, but overall, the song makes the whites look like badguys, which seems OK for political correctness. At least, that's the way I interpret the song.