Hell is other people. Since we're apparently doing borderline thought-terminating cliches.
I'm not sure the same is true in 'real' communities.
To take it further. even if we were all in the matrix, the statement "it wouldn't make a difference" is not true - philosophically speaking.
Also, humans have a circular reference with society at-large. Humans shape society, and society shapes humans. So something completely different might shape future societies, but I'd rather discuss the situation as it exists today, rather than an imagined future.