For managed Chromebooks, you are incorrect. They are usually configured so that the end-user cannot install additional software, enable developer mode, or set up the Linux sandbox, making them often less useful than Apple iOS or iPadOS devices.
The GGP comment said we should ban PCs [because they're too dangerous for most people to use]. And with Chromebooks or thin clients with virtual desktops, that is exactly what a lot of organizations have done.
None of which you addressed in your knee-jerk response that is about as coherent as "M$" was back in the day (and I did my share of that when I was young and stupid).