The ability to be constantly diluted

I started to find it a little hard to keep my thoughts straight. I became less good at expressing my inner thoughts and my ability to focus on things declined. My language organization skills are also less logical, and I seem to have lost the fun of influencing the research process and deriving results.
Since the rise of short videos, all kinds of information are presented and summarized in just a few seconds, constantly impacting my thinking.
It reduced my ability to actively obtain information and even disrupted my ability to think.
It’s been a long time since I’ve read a book or a complete movie seriously. I always hope to get the answer quickly and ignore the fun in the process. So is the development of media good?