[Chris2048]

Vague best practises, coupled with "if it works, the method works. If not, you must have failed to do it right".

It's easy to talk about the notional "bad programmer", and scapegoat that, but why shouldn't the methodology take a hit? I find one of the differences between a novice and an experienced developer is not adherence to "best practise", but knowing which ones are good, and which ones are bullshit (or nuanced, i.e. might get you in trouble).

Also, "tried and true" is problematic, there are lots of biases and confounding factors. I would say a lot of OOP project may succeed because there is a lot of investment in OOP, diverging from this automatically puts you in new territory.