Interesting article, clearly written with an extreme bias.
It definitely makes some extravagant claims that are not thoroughly backed up.
This definitely doesn't belong in TIL. It is not an established fact, and if it is an established fact, a medium article from a strongly biased author is not a reliable source for it.
TIL the US committed mass war crimes in Korea resulting in a 20% population reduction is maybe more apt. But it still requires a better source than this article. Such as an academic paper or article which includes references to reliable sources.
The poor placement of "people having sex with hats on" makes it appear like the x-axis label. Which implies that there are >1900 people.