I feel that's exactly what's happened to my brain pathways. Is this reversible? I'd love to get into the habit of deep thinking again. Thanks for the hakernewsletter link, I'll check that out and hopefully will make it a once a week habit.
Accordingly to the book (and research), yes! Just stop consuming so much of the typical short content on the internet, dwelve back into books or what else makes you think more deeply (house projects, hobbies, writing, whatever), and the same brain plasticity that molded your brain for short content will eventually mold your brain for deep topics..