Hydrochloroquine was already vetted by National Institute of Health in 2005 for Corona virus. The only reason that they are trying to hide that info is that they are looking at more profitable options such as yearly vaccines that have multiple yearly dosage unlike hydrochloroquine which was found to inhibit the infection and spread.

We have a lot of media parrots who don't do any research but repeat the media narrative like the holy grail.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1232869/