Ridiculous.
Any maintenance comes out the millions the parks generate throughout the year, rather than pulling on some injected capital to keep their upkeep.
If you believe Disney have been investing in their theme parks over the past decade then i'm afraid i can't even continue any conversation with you.
Calm down there, I see you edited out the part where I said I could kind of see the point you were making? I'd be interested to see if the money for Avatarland was just money for it's 'upkeep' or injected capital, I'm no expert but if I had to guess would say it's the latter (feel free to provide evidence otherwise though, I'd genuinely be interested and have no issue been proven wrong)