That's exciting, Dusty!  I envision a world of at least hybrid.  One good thing to come out of this has been the online gatherings that have enabled long-distance participation.  I treasure my Jessica Comeau workshops.  People from all over the country--and outside the US, too!--join.  It's wonderful and I intend to participate as long as she holds them. 
As to live-streamed concerts...there is an annual jazzfest around here, and they took it online this year.  We "attended" a couple of concerts from the comfort of our living room.  And we enjoyed them very much.  Frankly, traffic and parking are a pain in the butt downtown, and with the live-stream, we didn't have to deal with any of that, just enjoy the concert!  We'd do it again even when things are normal.
Just got back from a nearly-a-week vacation.  Socially distanced, masked, take-out food only, rented a house, did a lot of driving backroads and photography (which is pretty socially distanced anyway).  We were 50% Pfizered at that point.  BF got his second shot Monday, I got mine yesterday afternoon.  It continues to boggle my mind that, a little over a year ago, I thought this would blow over in a couple of weeks, would be back in the office.  Still not in the office, no plans for it at this point, and I sure didn't envision visiting a mass vaccination center and looking forward to a set of shots.  The center we used is extremely well run.  Bang-zoom, you've been injected and you go sit out your 15 minutes while people keep an eye on you.  Very grateful for that center and everyone in it who makes it such a smooth (and even cheerful/pleasant!!) operation.