I don't mind the lack of interaction very much. I just wish there were more people posting prompts; r/writingprompts over on Reddit was an old hunting ground of mine for inspiration. I think I made it a challenge at one point to try and write a response to one prompt a day or something like that. Can't do that here without content tho so I've been posting my own prompts, and now most of my energy is focused on keeping up with college and writing a fanfic. Also "quality prompts" is definitely subjective, I keep running out of ideas and just throwing stuff together lol.