Donald Trump was accused of not being all there when he appeared to make a certain gesture of respect — at anything and everything while attending the NASCAR Cup Series on Sunday, May 26. In a video uploaded to X, formerly known as Twitter, the ex-president, 77, can be seen saluting as a plane flew over the event. “He’s just walking around saluting everything today. He salutes during Amazing Grace. He’s saluting people. Saluting airplanes,” one user pointed out alongside the video. Of course, people couldn’t help but weigh in on the odd salutation. One person wrote, “He is catering to everybod…