The GOP cancelled their NY primary back in March
Yeah but A - the GOP did it, not the state and B- there was no contest.
I looked it up. Trump already has a mathematical look on his partys nomination. But Biden does not. He needs 1991 delegates to win.
Biden: 1312
Bernie: 936
Bernie still had a shot.
https://www.nbcnews.com/politics/2020-primary-elections/delegate-count