Pirate warrior potential ceiling is very low, decks pretty much figured out already while many others are far from refined and show way more promise.
Have had zero problems with pirate warrior so far, even when playing control. Very easy to predict and counter.
You can’t really just apply this statement just because other decks aren’t as refined. It’s still a very strong deck. It has early game tempo, value, and reach, virtually missing nothing that makes it weak.