Body shaming is pointless in politics. (And hypocritical if coming from the left.)
I don't care about his weight, his tiny hands, his combover, or his spray tan. I'm not trying to date the man. I care that he ran on a platform of hatred. I care that he generalized Latinos as rapists, that he detained border children in cages and had illegal hysterectomies performed on Latinas entering this country without documentation. I care that he blames "China," like as if all of China were responsible, for the COVID virus. I care that he told people to drink bleach or take horse de-wormers rather than get the vaccine. I care that he allows white supremacists to fawn over him and declared plenty of them to be good people. I care that the dude is a fucking rapist and an insurrectionist who should spend every last one of his remaining days in a prison cell.
Unless you can give a credible argument for why a big belly or tiny hands are responsible for Trump doing the things he does, you're just letting off steam.