[dkarl]

Ruling the majority of OO code out there as "bad" is hubris and ignores reality. It is easy to do OOP wrong and hard to get it right.

It wasn't the inherent nature of OOP that caused that terrible style to become dominant. It's a style that was actively taught and promoted since at least the mid-1990s. It was taught, and taken for granted, that objects were containers for mutable values. Deep inheritance hierarchies were taught as the norm, not the exception. Java was built around this model and then became one of the most popular programming languages in industry, and learning materials for Java reinforced the style. Everyone interviewing for a Java programming position from the late 1990s through the mid 2000s had to learn special jargon related to this style and regurgitate it in interviews. We're suffering through a hangover from decades of this horrible version of OOP being promoted as the "right" way to write software in industry and academia.