It’s not normal for a person to constantly issue threats of violence against people who don’t share his views. 

Disagreements are fine. But threatening to execute people you don’t like with no care for the consequences is a little bit more worrisome than just being 80 years old, in my opinion.

“DEATH”: Donald Trump ramps up the GOP's attack on the military with call to execute top US general | 
https://www.salon.com/2023/09/25/death-donald-ramps-up-the-gops-on-the-military-with-call-to-execute-top-us-general/