[errcorrectcode]

Some people think maintaining bank accounts on Mongo would be a good idea.

ACID, locking, referential integrity, SQL (language flavors and RE DBMSes) aren't appreciated, probably due to a lack of CS education.

[CRConrad]

Some people think putting actual money on blockchain is a good idea.

Dunno Mongo, but perhaps even that is better than having it shredded.