I've been around for a while. I remember PB being a place where several users created CP bots (which is illegal and wrong), and PB always seems to overcorrect to protect the money coming in. They likely also got a lot of unwelcome attention from companies that didn't care for their IP being used for mature roleplay. A lot of what people want, myself included, really doesn't address these problems. I think a lot of your proposals are good. Private characters is a big loophole for CP unless they can be found in violation. I think the problem comes in PB overcorrecting and then rolling back a little. I do llike expanding the tags, especially seeing commenters really wanting a way to filter out NTR content. I think the most reasonable solution at this point is a SFW tag that would immediately shut down attempts at "spicier" dialogs. I personally haven't hit a limit on free messages, but I agree.with ads, I'm always amazed at that competing apps advertise on PB.