After he staged a coup? That? Lol what? He absolutely should have been removed from ballots.

He literally encouraged a coup and then pardoned people who took part. That's not hyperbole. He instructed Pence to coup, who refused, then he instructed his followers to march down there. A literal coup.

The states had good reasons to remove him from their ballots.

Now he's harassing state workers to remove Americans from voting rolls. Classic coup/anti-democratic stuff. Textbook.