I guess they are not interested; Microsoft recently shut down its Azure blockchain service[0] for example. Facebook made its own crypto coin but I am afraid tha

I guess they are not interested; Microsoft recently shut down its Azure blockchain service[0] for example. Facebook made its own crypto coin but I am afraid that will lead to nowhere. Google and Amazon are not very interested as well so real cryptographers and real computer scientists are working on other stuff and on other problems. [0] https://www.zdnet.com/article/microsoft-is-shutting-down-its-azure-blockchain-service/ https://www.zdnet.com/article/microsoft-is-shutting-down-its...