I wonder why that is? Both WINS-FM and WCBS-FM have their transmitters on the Empire State Building. WINS-FM is 6,000 watts at 1,362 feet. WCBS-FM is 6,700 watts at 1,339 feet. There's virtually no difference between the two signals. WINS-FM is a little higher on the tower. WCBS-FM has slightly higher power. They're both full-power Class B signals.
However, there is a 101.1 in Philadelphia, WBEB, also owned by Audacy. So if you live in Western New Jersey, Central New Jersey or along the Jersey Shore, you might get interference from WBEB on 101.1. 92.3 doesn't have that problem. Philadelphia has a 92.5 but that wouldn't hurt the WINS-FM signal.