> Like literally what could blockchain offer the California DMV that a centralized database could not?

"After attempts to restore from backups failed because backups turned out to be incorrect, DMV head had to admit that they lost some data from the centralized database after a black-hat hackers attack. 'Please go to DMV and re-register your vehicle', the head was quoted as saying, 'because you're required by law to drive in a registered vehicle'"