I don't have any friends or family who are that into beer to actually brew it for themselves. Most of them are just as happy with a Bud Light as they are anything else. So it's not worth the time to them. The last time my parents were in town, my dad actually wanted to do a brew session with me. But of course the weather turned and I don't brew under 25 degrees, so we didn't get to.
I have to admit though, I've gotten accustom to brewing by myself. I've got my system down well enough now that usually during the mash I do some yard work. And if it's a simple boil where I have more than 20 minutes to kill, I'll usually work on something else outside. Even if not, with 2 kids around 10 years old, the fact I rarely go out without the family, sometimes it's nice to take a couple of hours to myself, enjoy a beer and a cigar or a pipe and brew in peace and quiet.