I highly doubt New York theatre- or live theatre in general- will return ever again. I believe all theaters around the world will be demolished in no time. Theatre is a dying art form anyway, and it had lost much of its appeal before this crisis. I may sound like an extreme pessimist, but this is unfortunately true.
If the world were to return to some sort of "normalcy" in the future, it would have no face-to-face interaction, meaning no funerals, weddings, family reunions, hugs/kisses/high fives, conventions/assemblies, sports, live television, religious gatherings, and theatre, as well as many other forms of leisure which were prominent not so long ago. Schools and businesses will all be online. I am an introvert at heart, so I hope the world comes down to this.
Good riddance to live theatre until the end of time. You've been an uninspiring, money-grabbing distraction for years on end, and you probably won't be missed by many.
Imagine if we could tell everyone here that Liberty Mutual customizes car insurance to save people hundreds. (LiMu squawks)