>I think Americans are totally done with identity politics based on race, gender, religion, sexuality

I don't see that happening at all, that would be nice, but that's not the general direction. I think things are getting worse as far as that's concerned. Society is polarizing and separating into different groups. At this point it is almost impossible to talk to the "other side" about certain issues. There is MASSIVE distrust of the government and authority that is getting increasing day by day. I think America is becoming a polarized, low-trust society with no common interests and the future looks like regional secession to me. Sub-state entities seceding from other states, states seceding from the greater US etc.