It's not apples to apples and it all depends on where you go, what you do, what time of the year you go, but a trip for two to Europe is going to cost me about 11K for 11 nights next September -- that's everything, tours, food, parking car at airport, kennel for dog, you name it (Paris,
Disneyland Paris, and Belfast -- and premium economy airfare is a big chunk of that -- I haven't bought air yet, but those premium economy open jaw tickets look like they will cost me about 2K each.), I did a spring break trip to Orlando for 6 for seven nights (March 2022) and that ran about 5K (offsite stay) for all six people. That was everything too. The things we're interested in doing in Europe and airline seats we want for a long haul trip are just way pricier than Orlando/Disney.
I'm at the point in my life when I want to be a little less cramped on an eight hour flight. I'd prefer flat bed seats, but those would be 6K, way more than I'd ever consider spending per person on a flight. I'm not saying it's not worth going to Europe; I'm just saying what we are interested in next year isn't overly inexpensive. And we don't get overseas very often, so when we go we want to do what we are most interested in doing.
And I still like Disney/Orlando too. Not planning to go as often as I have in the past and don't have a trip on the schedule for 2023 or 2024, but I'm sure I'll get back there, but more likely with a little group vs. a huge group. I still think Disney parks are a blast if you go with other fun Disney loving people -- nothing else quite like it really. I like to do all kinds of different types of travel, but there's not way I'd say I wouldn't come back to WDW some day -- it's just too much fun.