It's happening... and it's happening quickly. All the big tech companies are starting to jump on board and they are creating FUD in the space to slow down the train so they can jump on.
Oracle, Amazon, Cisco, and Microsoft are all clamoring for the blockchain now. Mainstream adoption might not be that far away.
https://www.investopedia.com/news/microsoft-unveils-azure-blockchain-workbench-tools/