As per usual, libtards remain willfully clueless ... it isn't age, it's mental acuity. There are plenty of people who are not that old but are blithering idiots - zzshart clearly demonstrates that, every day. There are people in their 90s and beyond who are most definitely sharp as a tack. So, constructive criticism of Joe Biden is not "ageism," but rather a highly appropriate (given the responsibilities of the POTUS) question of mental capacity. Joe Biden IS a drooling vegetable who is quite obviously NOT fit for office. Of course, back in the day when he could still chew bubble gum and walk at the same time, he was (and still is) a corrupt liar, which also makes him unfit for office.
The essential American soul is hard, isolate, stoic, and a killer. It has never yet melted. ~ D.H. Lawrence