This term alone makes me highly skeptical. Honest researchers shouldn't be "pro" or "anti" anything. Coronavirus doesn't have an opinion on HCQ. It is a virus that either responds biologically to HCQ in vivo or it doesn't. Pro or anti are political terms that change the conversation from scientific to propaganda based.
If the research indicates that HCQ has a powerful prophylactic effect against Coronavirus in a double blind study, then let the data speak for itself.
However saying that you're "pro-HCQ" or "anti-HCQ" immediately discredits you in my eyes because viral pandemics don't have emotions and therefore can't care whether you are pro or anti anything.