I think you're on the right track in a lot of ways. I differ in some of the "doom and gloom" fears or concers (that I understand the like of Musk also share). I think projects like STEEM and Spells of Genesis (a blockchain-based game with provably-rare game assets) allows for a future where 8 year old kids get their first part-time job playing cryptobased games for tokens that they can exchange for real local fiat in their national currency. That could evolve to design skills, programming skills, or just being an artist. I think that automation will lead to a flourishing of art and paid consumers / interactors with art. Might sound far-fetched, but I just wanted to share an opposing, perhaps more optimistic view. I do share your enthusiasm with STEEM though!