To give you an example, here is one systematic review of hydroxychloroquine effectiveness with covid: https://pubmed.ncbi.nlm.nih.gov/33042552/
Again, one study does not prove or disprove a hypothesis, but cherry-picking one study as evidence that my argument is wrong is certainly not how science works. However, it is interesting that hydroxychloroquine has been shown to work better in non-hospitalized or pre-hospitalized patients, which makes sense given covid's mechanism of action. The anti-parasitics essentially protect the red blood cells from infection, so I wouldn't be surprised if that is the reason why they may work better in non-hospitalized patients.
But...I don't have time to do a meta-analysis for people that aren't open to finding the truth, regardless of what political agenda the truth may support or not support.
Good luck to everyone so invested in proving or disproving each other's arguments. I've wasted enough time - now back to my work.