They do… 1/3rd of it is used that way.

I think you may have misread, the wreck is about 3.8km deep (5 mile or so). It’s 690km away from the nearest cost laterally.

It was never much use to enterprise so never got wide adoption.

It relied on a lot of different hardware and drivers all working nicely together as both client and host, which is a lot more difficult than a WAP-client relationship in practice.

Companies make the stuff, if no one uses it, no market, no money for development or maintenance.