I for one, will not miss the multiplex experience if it gets significantly downscaled. Too often these places were propped up by trashy customers looking for a cheap place to park their kids or go on a date. They didn't care about how they acted in the theater, or the quality of the experience they paid for. This rewarded exhibitors who put the bear minimum into the experience and movie producers who greenlit garbage because the audience was increasingly willing to sit through anything (including Disney).
The last time I watched a movie in a theater was July 2019 to see Once Upon a Time in Hollywood. I may never see a movie in a chain like AMC or Cineplex again, and I think I can live with that. I'm rooting for their downfall, not because I want to see the front-line staff unemployed, but because we deserve better as consumers.