Right but it actually is just horrible code with zero separation of concerns. Having a client class is a great example of good OO. The library you're using having a Session object is basically essential in python. Any other paradigm would be a mess. Things storing state about themselves in a totally unambiguous way is brilliant. Most complaints about OO just focus on bad usecases. Calling that is not a no true scottsman.

If you saw someone only driving in reverse, complaining about car UX, would you not state the obvious?