This used to be the case. Companies like Microsoft gave everyone their own office (I'm not sure what the current policy is, I would assume they kept it the same).
I for one hate cubicles the most. They have none of the privacy but also none of the social collaboration, you can't lean over and talk to your coworker.
> lean over and talk to your coworker
There are no quick questions when you were concentrating. If we need to talk about the project, first we should step away from the desks, because everyone else is still trying to code.
If that doesn't work try going bigger, I'd prefer three separate 10 people offices that, one open.
And if you cant do that, and are stuck with one big place, put desks at sides, and put some kind of separator (whiteboards, message boards, kids pictures, self standing walls whatever) in the middle, and every few desks.
2-3 people in an office with a small room, with a door and a window. put all of the break, utility, conference, etc rooms in the middle. build more like a hotel than a brutalist cube.
Maybe not an office each, but 2-5 people to a room, with real walls and a door? Absolutely.
I actually work in one right now. I love my company, and pretty much the only thing that could get me to quit would be if they dropped the cube farm and switched to an open office.
Only thing I can think of are cubicles but to me they seem a lot worse than the open office and they're definitely not a thing here in Europe. Out of all the companies and interviews I've been to and people in the industry that I know, I have yet to see a cubicle outside of a hollywood movie.
The other thing I suppose is where literally every employee gets their own office. But is that really a thing? Because I've never heard of something like that.