To be honest all vacations be it cruises, land, rail or air have all increased. I have sailed on Princess, Royal Caribbean, Carnival and Celebrity. Each cruise line has it owns hits and misses. Since Covid the service industry has suffered and honestly each cruise line has tried to make adjustments. All you can do is pick a cheaper time to travel, downgrade your accommodations, shop different line/itineraries, and wait for sales. There are advantages and disadvantages to each and every line and ship.