I assume it is just a theory and there isn't any scientific...

I assume it is just a theory and there isn't any scientific paper to verified the claim is correct.

Ivermectin groupies are a dime a dozen, but they fail every time when it comes to putting up credible scientific papers/ trials to confirm their belief.

Recent news was that Long Covid appears to be resolved for most people within 2 years.

So if you take Jelly Beans leading up to the 2 year mark, would you attribute the end of Long Covid to taking the Jelly Beans.