When I generate a project using Angular CLI, React Native CLI or even once with VueJs it is always somewhat troublesome because sometimes they ask questions before generating the project that as a beginner, you don't understand half of what they are asking and when it is generated, there are many files you don't know what they do.

I am not a total beginner in Javascript, used jQuery for years and even Angular 2+ in some personal projects. I certainly know more about Angular fundamentals like components, modules, services, dependency injection, two-way binding and so on than what all that configuration files even mean.

Is it everything thing there necessary at the beginning of a project? For a true beginner who want to start quickly, it is not one more wall they need to overcome?