I like the knowledge I've gained from reading lots of articles. The problem comes up because I have to very intentionally choose to read a long book instead of defaulting to many short articles. Over time and in large enough quantity, this feels subjectively bad. Like I'm overloaded with information and lots of different perspectives, but without much of the depth, nuance, or understanding that can come from really sitting with one topic, world, story, or point of view in a deep and extended way.
I think the internet is amazing for providing the torrent of information it does. I just found that, for me, I was drawn to the bright, shiny, always-new, always-now nature of it at the expense of reading books. As I've made more of an effort to read lately, books feel like a different kind of information intake, and I like diversifying in that way.