Thing is, it's pretty easy to code for a machine. It's REALLY hard to program in a way that other developers can understand you. And, like in literature, using less words to describe something is more often better for the reader.

"Too much jargon, falsely claimed software engineering practices and overly zealous object oriented mentality"

I used to hate all the jargon too but then I realizes it gives programmers a vocabulary to discuss things. When everyone understands the jargon, it makes discussing complex solutions a lot easier. OO can definitely be overused, but honestly 99% of the problems I face are people just writing unmaintainable, procedural code. You're right though, OO can often be less simple (harder to read all at once) but that's the trade off we devs need to balance when writing code.

I don't want to sound condescending but is it possible you are making excuses for learning hard things. Maybe it's the people you work with who are pushing it down your throat the wrong way. Maybe you already know these hard things but just haven't had to use it so you're giving up on the ideas. Or maybe I'm still in the cynical phase of my life.