Earlier quoted context omitted.
Before WFH I would have been envious of a shared cubicle (assuming it means a cubicle with 4 walls that is shared by 2 people)
You mean you'd be envious of the getting to share a cubicle with someone, or you'd be envious of only having to share with only one person and nobody else? Can't tell :)
It's the latter. 2 people surrounded by cubicle walls is better than a giant room filled with desks and no partitions.
The worst I've seen so far was at Amazon. When some people wanted to get up from their desk, they had to ask their desk neighbor to stand up so they could pass through.