When things were humming along the way they were for the first two months of the season, sure. That wasn't a mirage, that was 50+ games. They were bludgeoning teams, and merely needed to get to the seventh inning with a lead. A lot has gone wrong since, but it could be reproduced.
They had a nice stretch of baseball, they have been awful since then, Judge is having a superhuman first half and you guys are 4 games over 500, so many things have to go right the Yankees to win 90 games.