Also, and feel free to downvote...

> multiple authoritative sources

Gross!

Authority is the problem. We need to use our own minds. The very idea that an ad tech co is backing an amorphous group of authoritative governmental bodies is repugnant.

> And here is Merck, that sells Ivermectin

Ivermectin has been out of patent for years--so it is not particularly profitable anyway. The initial claim insinuates that Merck went against its own interest, but there was never much profit to be made from an old and proven safe drug that can be sold by generic manufactures.