I am not sure why you would say that. I mean it is true, but I am not sure how it is relevant here. If one avenue is not there, ones that crave it badly enough will venture forth. If I don't go to work and WANT to engage with others so badly, I will. And besides, meaningful relations is a meaningless term.
Example. My parent has neighbors. They have lived closely to one another. So closely and long, in fact, they had to sue to resolve some outstanding issues. In other words, neither prolonged proximity or meaningful relationship is a useful metric. I will trade those for a new neighbor every year.
Humans work like they always worked. Their predilections move them. If those are not satisfied, they are channeled.