Completely unusable in any bank, or almost any organization dealing with data secrecy. You have complex, often mandatory processes to onboard folks. Sure, these can be improved but hiring some 'Bob' would be far from smooth sailing.

Big enough corps will eventually have their own trusted 'Bobs' just like they have their own massive cluster farms (no, AWS et al is not a panacea and its far from cheap&good solution).

Giving any form of access to some remote code into internal network of a company? Opsec guys would never ack that, there is and always will be malice coming from potentially all angles.