zahavasdad,
The Hotels could easily build a succah, many already have outdoor gazeebos and could turn them into succahs.
Yes they could, but why would people put so much money into spending Sukkos in a crowded hotel sukkah? Spending Pesach in a hotel makes more sense. I agree with DaasYochid’s assessment as to the reasons. The challenge of cleaning for Pesach is one factor among many others.
Just for the record, I am not going to a hotel for Pesach and have never gone to a hotel for Pesach
Same here.