But digital services do actively censor posts, even if your post is perfectly legal. Postal services do not destroy letters with pictures of nipples in it, just try to post an image of a female breast on Facebook. If they can censor nipples, they can actively filter hate speech or abusive posts just fine. Claimining it's too difficult to monitor posts pro–actively was probably true in 2005, but not anymore. Right now, platforms like Facebook are eating cake and having it too.