This is kind of like blaming car manufacturers for people not knowing how to drive manual and how cars work under the hood, because they made cars reliable and simple to use.
There's always an incentive to make things more accessible. Skills always become outdated because of that. How many of us know how to skin game and cook it on naked fire? Not many, I presume.
Chromebook for all its flaws and limitations still let children, who would not have otherwise used any computing device, at least use one.