There are 2 cases of Trump having Hitler books. As for courting white supremacists, that’s what dog whistles are. Proud Boys, David Duke, etc. … I don’t feel you read the articles closely.
The DHS home page statement is perhaps most damning, but there is so much, it is hard to even sort out. If you are white, you likely do not pay close attention. Why should you? That’s what privilege is. I suggest reading White Rage for a deeper dive. But if you want to go on supporting this grifter, be my guest. Karma will likely be catching up with him. I’d be cautious.