There is absolutely nothing wrong with any of this except the fake ice cream *make the real stuff, joe* and the gatorade.  Maybe the cookies depending on where he buys them and what kind he picks.  Eating a lemon cookie is not the same thing as eating a double-stuffed oreo.

https://www.westernjournal.com/americans-doubt-joe-bidens-physical-health-jill-biden-wants-husband-stop-eating-like-child-report/

Tell Jill to go jump in a lake.  Besides, it's a bit late for her to start worrying NOW about what he eats.  These are exactly the people who do not understand the role of cholesterol and good fats.  Butter, real milk and real cream is WONDERFUL for the human body, as is a good steak.  If you buy good quality cheese, it can also be very good for you.  Jill needs a refresher course in nutrition from someone who knows, like Weston A. Price Foundation.