Universal was so busy in 2022 that the hotels were booked out far enough that they didn't offer many AP rates. There was so much pent up demand for travel that hotel prices went through the roof. You could occasionally find AP rates for mid-week during slow times. There weren't many discounts for the weekends, summer, holidays, or
HHN.
Demand has slowed down in 2023. They're offering buy 2 days get 3 free tickets, 3 extra months on annual passes and way more AP hotel rates.