You're the one who said those two companies can use blockchains, so asking you why you would say something so bizarre was a perfectly reasonable question. No e

You're the one who said those two companies can use blockchains, so asking you why you would say something so bizarre was a perfectly reasonable question. No established company will use a blockchain for a database, when there are real databases they already use. That was the point. Other than speculation, nobody really uses blockchains, and certainly not for mission critical work handling real money or real customers.