Aren’t we just continually moving up layers of abstractions? Most of the increasingly small group doesn’t concern itself with voltages, manually setting jumpers, hand-rolling assembly for performance-critical code, cache line alignment, raw disk sector manipulation, etc.
I agree it’s worthwhile to understand things more deeply but developers slowly moving up layers of abstractions seems like it’s been a long term trend.
We certainly need abstractions for the first layer of the hardware. An abstraction of the abstraction can be useful if the first abstraction is very bad or very crude. But we are now at an abstraction of an abstraction x 8 or so. It's starting to get a bit over the top.
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