All of them. You can do imperative, functional, and oop programming in lisp. As for small libraries, it’s because cruft is an actual hindance in lisp. It’s like unix tools, you can do a lot of stuff with them, but a more integrated tool that do one thing better will fare worse in others. A big library brings a rigid way of thinking to lisp flexible model. Dependency management? Think of it like the browser runtime, where you can bring the inspector up and do stuff to the pages. It’s a different devloment models where you patch a live system. And with the smaller dependency model, you may as well vendor the libraries if you want reproductibility. Unorthodox OOP? CLOS is the best oop model out there.

The thing is that Common Lisp has most of what current programming languages are trying to implement. But it does require learning proper programming and being a good engineer.