People still read?
The question isn't about reading a book or watching a vid.
Its about working and thinking about the material. I can't tell you how many people rate old
poker books that I've read over and over and over and actually worked with for years and they'll say, "outdated or its not good or something" when I know that they read it once and didn't get that "Ah, that's the golden ticket or holy grail to winning idea" from the book and just cast it aside.
Pick a book in the game you're interested in, on your skill level and work with it. If you get a book that's too advanced or too involved then hopefully you can send it back and get something that's simpler and entertaining and can get you to that advanced book down the line.
GL on your learning journey.