Sailor Marx

That honestly does not look very heavy, more on the light, fluffy side of the bread spectrum. I would guess it probably contains more white flour than whole grain.

You could always argue that humor does not equal jokes I guess, but these were just my 2 cents

That was exactly my main point; but thanks for sharing your 2 cents anyway, they were still interesting.

I would argue that:

1. This is not actually a joke in the strict sense of the word. There is no punchline. The humor is entirely in the context.

2. Your friend does not understand any of this and is just repeating the “joke” because other people laughed about it at some point. It has nothing to do with the Windows operating system, so if that was part of his explanation he is probably just making shit up to cover his own ignorance.

“being weird, rude and cringy is their whole thing” does not make that thing any less weird, rude and cringy.

TL;DR: Looks promising in mice, not tested in humans yet.

Should probably point to https://neurosciencenews.com/vaccine-alzheimers-23722/