Peculiar how author dodges this question, the answer is presumably no.

It's so disruptive even the creators choose to use the old "outdated" way it claims to be solving.

If you don't eat your own dog food it means you don't have confidence in it. So why push the garbage on to somebody else who will take all the risks?

How the heck does this make frontpage?

The current product is only considered by the creators to be alpha. They don't expect anyone else to found their business on it, and they aren't yet making their business rely on it.

Even if it does become more stable in the future, they haven't made the case that this is well suited for all businesses. It is designed to enable cooperation between stakeholders; a company with one major stakeholder has little need for it.