Just got back from Vegas this weekend. Friday and Saturday were insane. First time visiting in about 4 years and it was just as crowded now as I remember. Long lines for everything and most places are understaffed. Only places where masks were being enforced was at the tables and the pool. MGM resorts were limiting most tables to 3 people and had glass dividers between players. I don't think they had these at some of the other casinos. Half the people at the slots had masks off. Don't expect to eat any where decent without a reservation, several people were being turned away as we waited for our reservations. Also suggest booking a lounge chair / day bed / or cabana if you want a pool day. Our pool hit capacity at like 11am Saturday and we were able to come and go as we pleased with our lounge chair reservations. The crowd is definitely a little younger and rougher than normal. Still had fun and would go again but would be a smart idea to plan your trip ahead with what you want to do.