they're preying on those who are unable to discern fact from fiction...and are easily swayed due to political leanings...and a prime example is Stella Immanuel (see below).
https://en.wikipedia.org/wiki/Stella_Immanuel
From your response, you either couldn't, or wouldn't try to understand the very well presented science in the video behind why HCQ can't help against COVID-19...that's very surprising for someone with a degree in Math...
Note that as much time as Dr. Risch has spent, thousands of other scientists and doctors have done more...there have been well over 200 studies on this, so the onus is on the proponents to provide evidence it works...and they haven't...the objections to HCQ are very clear...all Dr. Risch and Friends need to do, is convince supporters to "Go Fund Me" trials that address them...they haven't...instead, they pocket cash for themselves off of folks like you.
btw, if you've read all my posts refusing to read Dr. Risch's paper, you should start to believe I mean what I say ;-).
As much as I have a soft spot for you, I care more about the country's health.
Link: https://www.fiercehealthcare.com/practices/right-wing-physicians-profit-off-fake-covid-19-treatment-new-data-finds