Just read the recent articles posted in the thread.
At times, he comes across an Fox News audience member, doggedly sticking to incorrect views come hell or high-water, and other times, he sounds like a depressed person flailing for meaning. The articles legit have a quote about Chuck Schumer telling other Dems that they should be nice and talk to him more. That's embarrassing as a kid, let alone a full grown adult.
On the one hand, it seems clear that he is spiraling mentally and deserves some modicum of compassion, but OTOH, he is clearly wrong in a lot of places and fails to grasp that as a representative of the people, he needs to do his job and represent the people. Complaining about hecklers and skipping events are not acceptable as a politician.
I chalked him up as a lost cause when I saw him taunting pro-Palestine protesters. I think he's still a lost cause, but knowing that it is mental illness behind some of his actions make them appear slightly less evil