Many people from my experience say that, given the option to work remotely or in office, they would prefer a flexible option that lets them come into the office maybe 2 or 3 days a week and otherwise work remotely. The idea seems to be that a lot of people like having human interaction and teambuilding, but not paying for that connection with 5 full commutes a week and 8 hours a day in a cubicle.
The idea of taking the team out to an airbnb (or some other communal living arrangement) in the woods or by the beach for a week or two to launch a new major initiative 1-4 times a year seems like it could theoretically be an alternative, providing that human connection but not demanding an outdated office lifestyle.
In theory, anyways.
I'm interested to see if this kind of thing becomes a major perk/attraction of the next generation of startups, much like the attractive offices of today's tech giants were "revolutionary" in the aughts. Then we can look forward to the big guys trying to copy the model and creating a horrific corporatized version of it.