Can we get this guy a tonne of money, please? Seriously. That's actually a new concept to me and makes a lot of sense. Would people trust an Apple/MS implement

Can we get this guy a tonne of money, please? Seriously. That's actually a new concept to me and makes a lot of sense. Would people trust an Apple/MS implementation fully? I'm not convinced, but something cross-platform that handles all the heavy lifting per machine-account would make a massive difference. It might not solve the issue of webmail encryption on its own though, which would seem to require either a culture shift or an enforced upgrade.