I think there will be discounts but not immediately. I don’t think they’ll want to incentivize people to come ASAP since I imagine they open when the threat is lowered but not gone.
Discounts eventually though, especially if this carries on long enough causing lasting financial issues for many families. My guess is tickets remain the same (maybe discounted ones as part of a package
like they did in the past if things are really bad), but there are more AP discounts, better resort discounts, merch deals, that kind of thing.