More Darwinism at work than anything, but there was also some suspicion she murdered him.
I can't shake this feeling that, just like the lies we were told about masks in order to stop the public from gobbling them all up, like they did with toilet paper, we're being lied to the same way with HCQ in order to protect the supply for the non-peasant classes. On one side there is a shrill loud voice saying it's foolish to take it, it's less than useless, etc, and on the other side there are multiple studies showing it is/was useful if used in a particular way. I have little Karma to burn but do as you will.