The inside might be gross but it isn't full of COVID.
They don't need to list every single underlying condition. They can list the top 5 which would still be fewer than the risk factors listed on the ride warnings. It is obviously a major issue that people have no idea that obesity is an independent MAJOR risk factor for the young, and it matters because so many of their guests have this risk factor and don't even realize they are in that category. The ride warnings don't say "DO NOT RIDE IF YOU HAVE RISK FACTORS." They list SEVERAL major risk factors: heart disease, pregnancy, recent surgery, etc.