I'd like to note, though, that this video also treats OnlyFans as a porn-only site. It literally starts with asking "Why do people spend money on OnlyFans?" when what they're asking is "why do people spend money on porn".
Very helpful video. Also mentions their sister site myfreecams. That's probably where the x-rated videos will remain. Seems like they're splitting the brand to have one NSFW and one SFW.