I used to browse /mu/ often from mid-2012 up until probably early-2015 (if you look through my old posts here you can see me greentexting the stuff out of these forums back in 2012 because I was an autist and the novelty of meme arrows had yet to wear off). In 2016 I was browsing /pol/ fairly heavily because of all the U.S. election stuffposting but got bored of that once the election was actually over. 4chan was better in 2012/2013 tbh, sort of kicking myself that I didn't start browsing /mu/ earlier so I could have experienced it more before the site's overall community metamorphosed into its current state.