Also seems he was an active registered republican from 2021, so not the most expected outcome and takes some sting out of MAGA political attacks against Democrats, although not like reality ever mattered.
He could have been a more "traditional" republican type, despite being young, and could see how Trump had taken over the party. He also could have been a Democrat who was only registered to vote against Trump candidates, who knows.
Either way I think he has just made things worse than if he did nothing, violence is never the answer and yet I still have no sympathy for Trump, I remember how he reacted after his own radical MAGA conspiracy theorist attempted to Murder Pelosi and her Husband and he basically laughed about it.