Something that's not being talked about... I think Tenet and Mulan may have to move with LA locked down through the end of July. If LA and NYC, the two largest markets, aren't both open, I somehow doubt that those movies open and the studios still haven't started marketing campaigns yet, so there's still time to make a change. In order to start a marketing campaign imo, they need to have 100% certainty that they can open the movies and people will actually be able to show up.
Tenet & Mulan Release Dates In Doubt After New Lockdown Rules
L.A. will likely remain in lockdown through July.
screenrant.com