The angle that OP took is
That being said, he is right from a historical standpoint, he is correct.
The Yankees originally started as the Baltimore Orioles, before coming to NY as the Highlanders and then became the Yankees. They were originally looked at as interlopers, an outsider team. They were the original Brooklyn Nets in a way. They shared a stadium with the then NY Giants (technically the Giants rented it out to them), who at the time was the #1 team in NY.
Things didn't start looking up until they got Babe Ruth. Then they ended moving to the Bronx (really the Giants kicked them out of their stadium because they were upset at all the attention the Yankees were getting after the Ruth acquisition. Going to the Bronx was supposed to be a banishment) and started to build up their franchise. They overtook the Giants, but were in a tug of war with the Dodgers, going back and forth. Wasn't really a clear cut #1 though back then. Wasn't until the late 40's/early 50's that the Yankees took a large lead and then was fully in control once the Dodgers and Giants left NY. Since then, the Yankees have built up such a stronghold on NY baseball that nobody can touch them.
That's why I laugh when people talk about how Nets will never make a dent in NY and it will always be a Knicks town just like it's always a Yankees town. When they don't realize that there was a time where the Yankees were the bottomfeeders of NY
