The post is an unfortunate example of self-indulgent non-sequiturs. People should vote against Trump because of what happened to the Choctaw. Slavery ended over 150 years ago, but voting against Trump is necessary to remove this stain. And so on.

I don’t think the post will convince anyone who isn’t already a strong Democrat and would likely turn off most people who are uncommitted. As such, I believe that it helps Trump.