Hubris aside, Elon will tank because, at Twitter, he seems to be devoid of people who will make things work despite of him. Twitter employees must be giving Musk exactly what he orders and he is seeing the impact of that, since Musk must have thought “a web page… How hard can it be to someone who made reusable rockets?”
Another big problem is that the digital license must be transferrable even if the original digital store is deactivated.
The above seems to be the only legitimate use case of Blockchain to me, but the chain must be operated by the state to ensure digital licenses continue to be transferrable