I hope (but doubt) that the repeated fraudulent studies, the lack of replicable results followed by very strong negative results from more ethical scientists, and the self-serving grift that the HCQ/IVM/Zinc promoters have engaged in is enough to get people to really step back and consider why they believed these charlatans in the first place.
Plenty of ~intelligent people on HN and elsewhere, who would never sign up for a Gwyneth Paltrow detox regime, talked themselves into believing that there was some forbidden knowledge being exposed by these quacks. It was always so transparently silly.