Joel Spolesky has made this very point many times in the past: "Private offices with doors that close were absolutely required and not open to negotiation." I work on a Data Sci team that moved to an open floor plan in 2018. What happened? Anyone who needed to work intensively on a project would work from home instead of in the office.
To me it beggars belief that companies spend so much on humans only to put them in an environment where it’s impossible to concentrate. I reckon at some point someone will figure out that the physical environment can be modified to make knowledge workers more productive, and start walloping their competition. I am on a distributed team with no in-person interaction, and I love commuting even though I don’t see anyone…
Turns out, it was just advertising that made the cash all along. The silly "collaborative" environment had nothing to do with it.