Flat Earth Theory is so stupid it doesn't even rise to the level of "conspiracy theory", even when "conspiracy theory" is used in the utmost contempt. I have my own conspiracy theory about that. None of the people who advocate Flat Earth Theory actually believe it.

I never really thought of the Bermuda Triangle as a conspiracy theory exactly. I mean there have been a suspicious number of disappearances there and various strange occurrences reported by others. I suppose many of the explanations are conspiracy theories though.

Ivermectin HAS been used as an antiviral in humans and there were clinical trials for it as a treatment for COVID. Apparently those trials were inconclusive. According to drugs.com:

"The antiviral activity of Ivermectin has been shown against a wide range of RNA and DNA viruses, for example, dengue, Zika, yellow fever, and others."

It's not crazy to think it might help with COVID-19. But randomly taking a version designed for livestock and not being careful with dosage is beyond stupid.