Disney has done well by its CM's. There's only so much that they can do though. This is probably the best move they could make at this point. Until the crystal ball clears a bit, we just don't know how things are going to shake out.
I'm thinking July 1st. China supposedly is just now at 0 cases (but are still quarantining to prevent a 2nd wave, something I don't think we will do.) Their peak was 6 weeks ago. It won't peak in some places here for another month, then we'll have to wait another 6 weeks for it to drop to near zero and another 2 weeks to be safe/account for the incubation period. So we're looking at roughly 12 weeks I think, best case scenario. I'd like to hope for May, but I just don't see it. We aren't going back to crowded places until we aren't getting new cases any more.