I think this is a straw man personally. Think about what happens when two people video call each other from opposite sides of the world. How many layers of har

I think this is a straw man personally. Think about what happens when two people video call each other from opposite sides of the world. How many layers of hardware and software abstraction are they passing through, to have a reliable encrypted video conversation on a handheld computer where the majority of the lag is due to the speed of light? How much of that would you like to remove? I would venture an alternative bogeyman - "move fast and break things" AKA the drive for profits. It's perfectly possible (as illustrated above) to reliably extract great performance from a tower of abstractions, while building those abstractions in a way that empowers developers; what's usually missing is the will to spend time and money doing it.