On top of everything
@ThemeParks4Life stated, it's also important to remember that they're pretty much limited to US travelers only for the foreseeable future which drastically cuts back on their attendance. Even then,
NY, NJ, and Conn. are all requiring travelers coming from FL to quarantine for 2 weeks upon returning which will further discourage people from visiting.
As of now,
the US isn't allowing anyone from China, Iran, Austria, Belgium, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, Monaco, San Marino, Vatican City, UK, Ireland, or Brazil into the country.
And on the inverse of things, the EU
just specified that they will continue to bar travellers from the US for the time being as it is too risky.