Ummm...income absolutely affects how much someone will spend on the statistical whole.
Sure their are billionaires that own the Pittsburgh pirates and Tampa bay DEVIL rays and squeeze a quarter so hard they make the eagle scream...and people in debt up to their eyeballs that spend like a sailor on shore leave...
But there is a statistical correlation between income/wealth and expenditures on leisure.
Welcome to “travel Econ 101”
So if smoking tends to trend to lower income - which of course it absolutely 100% does - then here you are.
Not to derail the thread any more than it already has been, but just want to throw this out there...
There are also differences in the way the wealthy vacation vs those from lower income brackets. A person of wealth is far more likely to take risks when choosing their vacation destinations, while a person with less disposable income is more likely to find a place that they enjoy and visit repeatedly rather than risk possibly not enjoying something that cost a decent chunk of change.
My cousin is independently wealthy. He took his daughters to WDW once. His daughter has now taken her toddler to WDW once for I think 4 days. I can see them maybe going back once more when the toddler is older or maybe possibly twice once the sister starts having children. They tend to gravitate more towards the islands off Cape Cod or the tropics when they vacation. I'd be stunned if they owned more than a handful of Disney merchandise.
Then you've got my sister, who makes a pretty decent living. She's taken my niece to WDW once (for I think 3 days while visiting someone they know who is local to WDW), and also gone on a Disney cruise. Unless my niece specifically asks to go to WDW again or their friends plan a group trip again (the cruise was one of these), they likely won't be heading back. Mind you, my sister does use credit to travel, and she vacations multiple times a year. If her new boyfriend decides he wants to take his kids to WDW, that might be another reason she'd go back, but I really don't see that happening. Disney merchandise/videos really aren't even a blip on my sister or niece's radar...I don't think my niece was ever dressed as a Disney princess even when she was a toddler.
Then you've got people like us. We don't make a ton of money, and aside from long weekend semi-local (driving distance) trips twice a year, we really don't travel all that much...except to go to Disney. For us, the cost of flights alone makes it not worth risking a vacation that one or more members of our little family might not enjoy, and all of us enjoy WDW. It's our family happy place. That said, we don't use credit for our trips (with the exception of a rental car once), and most of our trips to WDW are middle-of-the-road cost-wise (we tend to splurge on food/merchandise, rather than a room we only sleep and shower in). My husband and I both went once each as children, we honeymooned there, and since 2013, we've taken our boys three times with all of us chomping at the bit to go back (we're overdue). We don't stay strictly at the Value resorts, but most of our trips are for 6-7 days, if we can afford to splurge and stay longer, we do. We own most of Disney's (including Marvel, Star Wars, and Pixar) movies, and merchandise from all of Disney's brands makes up a large part of Christmas and birthdays. Our boys are as big, if not bigger, Disney fans than my husband and I are.
Then you've got AP holders and DVCers who have made an initial investment, but who generally spend way less in the parks than the typical vacationer does (I know a bunch of these) because they know they'll be coming back.
My point is that Disney may like the "fast cash" brought in by wealthier guests, but in the long haul who spends more? The family that visits 4 times over three generations, or the family that visits many more times over the same time span? This is where I feel like Disney is shooting themselves in the foot...they're jumping on the "let's make money NOW" bandwagon and neglecting the nostalgia and repeat guest base that curates the Disney fandom within their family, basically guaranteeing that Disney gets more new guests with each new generation. Sour that group to your product, and you're going to miss out on some serious cash.