Yeah, I think most people on DW will tag with "politics" or put stuff behind a cut or they will separate it out. Not to sound mean but I think a lot of people on Tumblr and Twitter are doing reblogging/retweeting activism where they want to pump up the notes on something they politically support, and for me that's like a subset of "if you're not talking about the terrible social conditions you're in a privileged bubble" -- "if you're not reblogging this, you don't really care."