Bitcoin Q&A: Enterprise "Blockchain" Gentrification?

Will mainstream adoption affect the culture of crypto? Are enterprise "blockchain" projects signs of gentrification? Banks will train the developers for us. They can't ignore Bitcoin forever. Why is there so much development and marketing around private blockchains? Not all blockchains are created equal. Immutability is not a characteristic of all blockchains. Is proof-of-authority or committee-driven dynamics (i.e. standards war) in federated systems interesting?