The people who like PH and AI are not mutually exclusive. You may want to stay at an Andaz while in the city but go to an AI for vacation. As mentioned earlier, lots of young people are interested in AI again.
There’s now AI in the Hyatt portfolio at all price/budget points just like the non AI hotels.
People who stay mostly at HP can choose Sunscape or Dreams. People who like PH can choose Impression.