No, I have seen tons of times when one developer on a single code base build a rats nest for themselves by just doing OOP.

Sure the objects or classes where probably not perfectly designed or the choices of the correct objects/classes to begin with, but that is the problem with OOP, you don't know if the main building blocks you are using are the correct ones.

Uh? Where did I write that? Why are you making up what I wrote?

I guess your assumptions are in line with the OOP programming style... ;-)

You can make a rat's nest of any coding paradigm, however I would argue it is easier to do it with OOP.