We may have read the same books.No, that oversimplifies it and makes it seem like its just an issue with ability. Ability is part of it, but there's also just a strong cultural aversion.
Imagine aliens land and demand you learn to cook and to do in their way. They provide equipment you've never seen, don't understand, can't maintain, and can't source from anyone else. They provide ingredients you hate the sight, taste, and smell of and, again, can't source from anyone else. They have techniques that require you to have tentacles and infrared vision to properly do. Your friends think only sissies learn to cook. Your vaguely convinced it's sinful behavior to learn to cook. You are always aware that the aliens will eventually leave, that your access to the required equipment and ingredients may be fleeting.
That's sort of the issue. It's not just you don't have the base skills to build on, although that's also true.