It took until earlier this year for me to start actually being interested in something other than MLP as a way to kill time (outside gaming). That said, I still ponypost daily and keep up with various fanfics and artists.
Unfortunately my new hobby is just as bad as MLP quite frankly. Fortunately, I have no family really to have to explain myself too anyway so it works out. Also that sounded really morbid but I’m doing good, so just pretend it didn’t sound that bad.