Ive never gone to a Hotel, beyond my budget, but it is not my place to decide how someone else spends their money.
for many people Pesach has become too complicated with the OCD cleaning and the food being super expensive. I understand why people would want to go away.
BTW I do not belive people spent $80,000 unless it was a huge family. Ive seen the price on this things and they are about $2500 a person