I'd say the evidence is in that it does help. The damage of bad diet on the brain is evident in some of the posts here and especially in our burger and fried chicken eating stable genius.

Amazing how many things he claims we've never seen before.

I've figured out that Trump believes that if everything is unprecedented, if nobody has seen anything like it, then he's not responsible for the obviously belated responses. Even though his downplaying the seriousness of the virus materially contributed to what is unfolding.