I've gone through several of the code free classes. Very helpful, but not really comprehensive. I've looked at the community resources and helpful modules various folks here have provided. All super useful, but if you don't have any experience and in my case, limited coding aptitude, it's just not that easy:) And yes, it's exactly like learning a new language. I do get the basic concepts, I've worked as a manager in the tech field for years, but actually implementing, not so much. I more robust training program, less focused on how to build a specific app or site and more on the concepts and practice using these concepts would be useful.
I do like Bubble. It's a great tool, the best of the many "build without coding" tools out there, at least the ones I've reviewed. And this forum is excellent, so many helpful experts!