Yes I've experienced that, I've been watching a lot twitch lately, usually some good stuff from creators I did already like, however I've been feeling rather demotivated and lazy on doing stuff I should been doing, wasting more and more time with these things. Vidya is another that also consumes a lot of time, and neither provide any real enjoyment out of it.
At the very least, I feel this pain pushes me to do real different stuff every now and then.