I’ve jokingly / seriously been waiting for things like this. I’m the type to go overboard with filtering and mute lists on twitter, but images are harder to deal with. I did have a 60,000 line pastebin that was used in conjunction with a Chrome extension to block Wojack and Pepe memes on 4chan using md5 hashes, but something not rely on specific hashes is obviously superior.

One day someone will release the ‘detect and block anything resembling kpop’ extension for Twitter and I’ll be happy.