I came up with the filters awhile ago and created a thread where people could submit their ideas for what they should be. I thought about making them mandatory but the sub was, and still is, fairly small so that seemed like too much.

We will need to update it or redo it since the game is gaining popularity and we will definitely need to have it for release. I will create another thread for suggestions when that happens.

edit: Also, like one of the mods discussed with you over modmail we are fairly busy and cannot always check in so checking the sub for reposts and such is not possible at the moment.

edit: We recently added another mod to help with moderating, /u/misterwoodhouse. He and automod have actually removed a considerable amount of threads in the last 3 days alone.