I’ve been thinking about doing this for a while – it isn’t all that complex, but would require lots of changes to make it work.
Currently (going back to almost the beginning 10 years ago), you can ignore a show or a player type. This requires you to login using an account so the server can remember even if you use different computers.
The new idea is to allow you to ignore an entire genre – so if you’re fed up with Conservative talk – one click and you won’t see it any more until/unless you change your mind – so “all formats” becomes “except the ones I’ve ignored”