Maybe, let's see. So far I haven't gotten CSAM reports yet. Very little porn in general, maybe one video per year or so? In my particular case it's also not very useful because the uploads are all self-destructing. After a few hours you'd have to upload it again, but from a new IP address because I'd block any (C)SAM uploaders and report all evidence I have to police in the appropriate country. Seems like a silly way to burn through a set of working proxies if someone wanted to try to keep abuse material available on that site