This is the problem.
Pent up demand + new lines of revenue with Genie insulates them from needing to invest in the parks. The parks are a cashcow and Chapek is milking it as they pump money into streaming to be competitive in the space.
They don't need new rides to draw people in. They're already there, so Chapek isn't going to throw money to increase attendance when they could be having staffing issues anyway, so mind as well make the most money possible and have a solution ready to go as soon as numbers start dipping and you need a lever to pull people back..