I wonder, are libraries and so on still the way to go?

I mostly vibe all dependencies myself if I do not consider it good enough. I like the idea of certain libraries, but not the library itself. I mean, I mostly want a small part of it and I want it to be written in a way that it perfectly integrates into my app. To achieve this, a library is basically never the right choice and vibing it yourself is. Yes - you can expect some more bugs but there are ways to cover that. You kinda know what you want to have rechecked and what not to test. And doing some extra effort for a perfect integration, fine by me if it spares me a dependency. I have not even had to write it myself these days.

I wonder how long it takes before people realize this and that we soon will have concepts instead of libraries or whatever. It would basically mean that libraries are soon just plain english. Like a skill file.