Where do people sleep in the park?
Last report is that everyone left by 10:30pm [0]
Don't get me wrong however, I would not appreciate being stuck in such circumstances for multiple hours.
[0] https://www.scmp.com/video/coronavirus/3197996/thousands-stu... (video timestamp: 0:50)
That certainly sounds hectic, but this feels like clickbait. Being delayed by a few hours is pretty typical anywhere you may go with unforeseen circumstances.
Being locked inside disneyland is one of those situations you envision?