You’re correct that he did like Tulsi Gabbard, and that he also announced that Trump would win reelection if he prosecuted police misconduct (something I wouldn’t say is very right leaning). He also donated 140 USD to ActBlue (Dem Super Pac I think. Point is, they are a group that supports Dems).
he also wanted to go to Ukraine to fight against Russians apparently. He feels like just a crazy extremist that actually didn’t like Trump. I don’t know what made him support Trump to begin with when many of what he seemingly wanted don’t align with Trump.
https://apnews.com/article/trump-assassination-attempt-what-to-know-564c56e167c3cdc6c50f6a2e91db9a6c