Freaking moron indeed.
Every time I step foot in any park (and to a lesser extent on any on-property road for that matter) I assume I'm on camera 100% of the time besides in the public bathrooms or hotel rooms.
Also I think it's well known but u guys tell me if this is a Disney nerd fact. All the parks have a bunch of plain clothes security walking around the parks from open to close everyday.
I mean of course crimes still happen on property but overall it's a place where like if your kid gets lost ur still gonna freak a bit but way less than in any other crowded area.
Another fun fact. When cast members find a lost kid in the parks they are trained to tell the kid that they're not lost, their parents got lost and will be back soon. Kinda cute right?