His purpose for this "park:"
'I guess you'd say it's a theme park whose big theme is - theme parks should have bigger themes.'
Guess who he's swiping at? The whole point is he's saying that in a world where there's so much wrong, people going to these places of "mindless escapism" are being irresponsible. When people are dying or whatever going to
Disneyland is wrong.
There's a difference between art and art with a purpose. A 5 year old draws a horse, that's art. Something like the above isn't just art, it's art with a purpose. A purpose I find ridiculous.