I predict that there will be a movie where the characters wear masks and socially distance. It'll be like an artsy indie movie about how we live in a society and you'll watch it because everyone will be sharing their takes and you don't wanna be out of the loop and the movie will be ok.
There are a lot of studies, but this is a good and reputable overview of some of the more interesting results ( also check out the references therein, if you want more details). I think it is of note that of the studies they looked at, approximately 80% showed effects from irradiation on the functioning of cells (both in vitro of in vivo) : https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6765906/
Awesome, thanks