You say that like the ancient ancestors we evolved from had the ability to communicate and collaborate damn near instantaneously, face-to-face, from literally the opposite side of the planet. If they had, your definition of collaborative would probably be different

The only difference for me between working in the office and working from home is that in between tasks in the office, I have to pretend to be busy, when at home I can walk away for 15 minutes and take care of something so I won't have to later. The people I go to with questions aren't even in my office to begin with so why fucking bother.