Amen.

After all, writers sell their wisdom. To be knowledgeable, one needs to recharge continuously. It takes time. It requires solitude to put thoughts together. One needs to interact with others to get a reality check. And, most of all, it involves a lot of reading. My not-so-humble suspicion is that many prolific writers write more than they read. But do not worry; AI can easily replace this kind of writing.