I think we are talking about different timespans. I am talking about change in the world after decades of something like that happening. How those Senior Engineers will know how good software looks like if they would never write it themeselves? Imagine looking at someone driving a car for 20 years. Will it be enough for you to drive a car yourself?

Thinking about that always makes me think about Foundation, The Merchant Princess. Mallow travels to the edge of the Empire to look how things are on one of those worlds. He learns that there is the cast of the tech priests and those people have absolutely no idea how those devices actually work.

He said:

> The machines work from generation to generation automatically, and the caretakers are a hereditary caste who would be helpless if a single D-tube in all that vast structure burned out

It was a sign of severe decline of the entire empire. People had no idea how devices work and they would not be able to reproduce it or even repair if one would broke.

It was recurring premise of civilisation decline in the series: no proper maintaince and people loosing interests and knowledge how things are done and how they work.

I just wondering if this is not the same thing starting to happining know with our civilisation.

And evolution? Evolution means mass extinction of species and its normal. I am not sure about you but I would rather avoid any mass extinction regarding humanity.