We already saw this coming with Netflix and other streaming services becoming as big as they are. The pandemic temporarily accelerated the situation where people don't go to theaters, but I think this will be the future either way (in a positive way), where people will generally only go to theaters for very specific experiences and otherwise enjoy entertainment on their own privacy.
Studios will want to adapt to this as soon as posible, and not really blame the pandemic too much, since that excuse will only last so long.
Personally I'd like to see them come up with ways to engage the community in ways that online releases become an event like theater releases are. Kind of in the way things like Stranger Things managed, with online events both prior and past release, etc.