I feel like the aversion toward cubicles is more psychological and association-based than really makes sense. A cubicle is (as a sibling poster pointed out) just an office without a door. Sure, the walls don't always go all the way to the ceiling, and they're thinner than real walls, but they serve a similar purpose.

I think we just grew up through the Dilbert-esque "cubicle farm" revolt, and we have negative associations that aren't entirely deserved.

If cubicles are a way to cram more people into a space because offices take up too much room, and open office plan is a way to cram more people into a space because cubicles take up too much room. And yet there's still the sentiment among open-office-plan workers that they wouldn't want to go back to cubicles, when most of the reasons they don't like the open office plan would be solved by cubicles.