One of the bottlenecks has always been the code. That code has been stolen and is being laundered while companies rely on mediocre engineers who have never written anything of value to promote the burglary tools and call the process "writing software".
It is the same as putting an Einstein paper on a photocopier and call the process "writing a paper".
I agree with the point of the article though: code generation does not really work, the results are bloated and often wrong and people already had more features that they could absorb in 2020.
The solution to this mess is to have 18 year olds boycott studying computer science altogether, since the industry (and mediocre fellow "engineers") will treat them like human garbage.