Very good critique but from beginner perspective. Even back in the pre-Java days Uncle Bob and Scott Meyers taught us how to deal with these issues to some degr

Very good critique but from beginner perspective. Even back in the pre-Java days Uncle Bob and Scott Meyers taught us how to deal with these issues to some degree. The other thing most OO practitioners quickly realize: real world things often don't make good object hierarchies or even classes. OO has not delivered on its promise to partition large scale problem domains effectively, especially for statically typed languages, but maybe in the age of webapps and microservices it doesn't matter as much. The problems we struggled with in the 90s are not as relevant today.