I watched this a bit earlier today. 100% agree.
Imagine being a person all filled with righteous indignation, a sense of moral superiority, believing you're a good person... but then the moment you see a 17 year old son get emotional about his dad being nominated to become the Vice President of the United States of America, while his dad calls him out as the most important thing in his life in front of the entire United Center who is going nuts with cheers and applause, you think what a pathetic puffed up soy boy that 17 year old is. You feel this way so strongly that you go to twitter and make a very explicit case that this kid is an example of why the Democratic party is weak and the alpha-Chad MAGA party is the answer, because in this increasingly technological world, what we need are muscle-bound man-children who need a woman to feed them (and do their laundry, and clean their room, and organize their social schedule, raise their children with limited assistance, accommodate any passing whim and fancy) or else they will die.
Our society is so basic that we don't have time to treat unusual people with humanity. If you're disabled, or different, or non-cis, you are worthless in this brutal humanity. You are an unacceptable burden.