What I don't understand is your statement about divide and conquer, because your entire post was about listing groups and divisions.
I'm not going to spoon feed you, you will just have to live with the fact that there are some things you don't understand :D
I don't understand because it makes no sense... One side divides, the other side looks to unite. Looking at your post and all the divisions that you list shows what side you're on. Your world view is of one divided, not the people who are arguing against you.
My personal view is that our tribalism is outdated and is slowly evolving away. I also think that the concept of nation state has passed it's use by date and is redundant. We shouldn't have borders at all...
Also, saying you prefer Putin to Trump... There's strong evidence that Putin has organised for the murder of dozens of people, including the orchestration of fake terrorist strikes as he was coming into power. I've spent a fair amount of time in Russia and the people love him, but he's not a good man and is far more dangerous than Trump.