This doesn’t really make sense.
Take away words that are in kids books and don’t let us message each other, makes it sound like you want this place to be safe for under 7s so that I can’t DM them and say words I shouldn’t or offer them sweets.
If you’re going to make it 18+, then why the extra work? And what are you worried about me saying to someone else? In the spirit of open-ness, you want me to say what I’ve said via DM to someone else? This wasn’t deemed necessary when people sent abuse, so why now? Are you worried that there’s going to be a coo?
And yet nothing about the moderation, the duplicates, the trolling, the flagging etc.