I spend way too much time on the internet, listening to a deluge of podcasts and videos at high speed, reading gobs of articles, but I still manage to read 30 books a year.
However this overconsumption of information indisputably harms my ability to create in general; I write less content, less code, less drawings, less music than I used to.
Similar story here. Yes I'm addicted to internet, but no that didn't have any effect on how much I read. Probably because of the habit (did this when I was a kid already): I read about an hour, in bed, right before going to sleep, about 8 out of 10 days. Convenient thing is that my SO does the same. Indeed what I spend on internet time is mostly time taken from creative hobbies. On the other hand I was also not super good at those and it bacame boring after a while.
However this overconsumption of information indisputably harms my ability to create in general; I write less content, less code, less drawings, less music than I used to.