AI eats up users caring about $company which makes library, library degrades because nobody is paying, $company goes insolvent, library goes unmaintained and eventually defunct, AI still tries to use it.
Vibe coding with libraries is a fad that is destined to die.
Vibe coding your own libraries will result in million line codebases nobody understands.
Nothing about either is sustainable, it’s all optics and optics will come crashing down eventually.