It will be much easier to be good enough at 2-3 domains... and be considered an expert... at the intersection of them. Scott Adams (dilbert author), has a book

It will be much easier to be good enough at 2-3 domains... and be considered an expert... at the intersection of them. Scott Adams (dilbert author), has a book on this. "How to Fail at Almost Everything and Still Will Big...". https://www.amazon.com/How-Fail-Almost-Everything-Still-ebook/dp/B0CFD2YLB7/ref=sr_1_3?crid=QOR7KKXDQS79&keywords=scott+adams&qid=1693501621&sprefix=scott+adams%2Caps%2C157&sr=8-3 https://www.amazon.com/How-Fail-Almost-Everything-Still-eboo...