I dunno. IMO, he didn’t sound terrible. He sounded like an 81 year old who probably shouldn’t have been shoved into the nomination but the other frontrunner last time could have forced some representation of the left, so the DNC did it anyway. At least he made an effort to make sentences and call out lies, which the moderators should have.
I hate that our choices are a guy who should be retired vs a nazi that should be retired.