You don't have to go looking for it, it's served to you. you can't see that and not understand that what they're advertising is sex, and that's just desperately unpleasant. instagram says it doesn't allow nudity or porn, encourages teens to report content, and has direct message filters. on facebook we find nothing inappropriate. 0n snapchat we see videos which pretend people are having sex, and then reveal they're not. snapchat say they prohibit sexually explicit content and the videos didn't breach guidelines. tiktok�*s "for you" feed was where the most shocking material was recommended. l...