> If all three mobile OSes said "there is your industrial-grade isolated vm, do anything you want and note the time/battery/memory restrictions" then problem wo

> If all three mobile OSes said "there is your industrial-grade isolated vm, do anything you want and note the time/battery/memory restrictions" then problem would be solved Yes, well, being theoretically possible is not the same as being viable and having solved the chicken-and-egg problem. I think webasm has nowadays more possibilities to become adopted as the standard for a common platform.