The anus may have evolved from a hole originally used to release sperm

But whose sperm are we talking about here?

From this summary, The American Health Association still has a very modest recommendation to avoid excessive dietary cholesterol but no longer recommends a daily limit, and notes that foods high in cholesterol tend to be high in saturated fat, which does still show a link to serum cholesterol.

In other words, foods that are high in cholesterol but low in saturated fat (like shellfish, and to some degree eggs) are still fine.

I’d trust the American Heart Association over a video by a doctor who advocates for veganism through his books and media appearances. He seems to me to be more of an advocate (and isn’t very open about the fact that nutritionfacts.org is his own marketing website for promoting his specific products). And his books rely partially on data now known to be faulty, about “blue zones” where lots of people live past 100 (turns out each are hotspots for pension fraud so it’s hard to actually know how old people actually live in those places).

Pliny believed that elephants knew enough to kneel for human kings, or to point out directions to lost travelers.

Not a reliable source, if this claim can even be found in his works.