As long as mortality rate stays low I highly doubt we'll see them close. Some studies coming out are controversial on what's been said or done. I know Florida's governor does not look to be taking any steps back. Universal has always been able to implement things that astound us. They won't sacrifice our health or the events credibility. I have high hopes for the creativity they're going to bring
With that being said though, I really recommend staying at home if you're at risk. Any place with large crowds will be harmful, even testing zones.