(And all four are MAGA. Coincidence?)
The 3rd was that he is a Libertarian. That should be self-explanatory (seriously).
The 4th was when he told me about when he was a teenager how he wanted to join the Army so he could kill Russians. (Remember, this is HIM telling this story.) His mom's best friend is/was Russian and asked him if he would kill her, and he looked at her, smirked and shrugged (as he mimed it to me) implying that the answer was, "yes." 20 years later, he's still proud of it.