Learning things from scratch is really hard too, just a copy of wikipedia gets one absolutely nowhere if you don't know what to search for.
Having something that you can plainly ask how to start that will point you in the right direction and explain the base concepts is worth a lot more, it turns raw data into genuine information. Yes it can be wrong sometimes, but so can human teachers and you can always verify, which is a good skill to practice in general.
See the Wired article on the rewright of German history. And The George Galloway article. The enshitification has not only begun, it's in rising force.
Having something that you can plainly ask how to start that will point you in the right direction and explain the base concepts is worth a lot more, it turns raw data into genuine information. Yes it can be wrong sometimes, but so can human teachers and you can always verify, which is a good skill to practice in general.