There has been a long problem with resort fees when booking a room in Las Vegas.
On the surface, you might have gotten an excellent price for a very nice room like $35 a night but then there is the fine print of added on resort fees which can more than double the room rate and which is in very fine print. You might not even notice the fine print. The resort fees were non-negotiable . You had to pay them even if you did not use the so called resort amenities.
I believe this has recently changed and this practice is no longer allowed. Resort fees are now included in total price.
I have not tried to book a room in Las Vegas for many years so I do not know how it is now presented.
Very recently, I have heard that Las Vegas tourism has plunged and the resort fees are part of the problem or were part of the problem
And talking about gotcha moments: some years back i was on a cruise excursion. I can not remember where but I believe it was in the Caribbean.
The excursion ended but we guests had to get off the bus one by one. We had to go to the front of the bus and have a chat with the tour guide, give a tip, and then he would open the door and let us off but then close the door for the next passenger who had to have a chat, etc, etc.