Hi clo,
"He yells most of the time, pointing his fingers."
When a man talks about HC's delivery, they say it is sexist!!!
You don't, of course. Which is great. Treading on eggshells is dull.
He does shout a bit but it may be because he's a little deaf and does it to hear himself against the background noise.
In general, I don't see him as especially unpleasant as a candidate. He's entitled to challenge HC's judgement. And that feels rude, but elections are about finding strengths and weaknesses.