It always amazes me when someone ignores the 99 studies that show masks are effective, and highlights the one that says maybe they’re not. Cherry picking in action!
Is this meant to be irony? You seem to have not read the link. It's a meta-review of 78 randomised control trials. It is literally the opposite of cherry picking.
You then cherry pick one review saying the opposite.
Just one of the literally hundreds of studies showing effectiveness: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7883189/