Take gay marriage. It sounds like a great idea to you guys. Who could be against it? Nobody you know, right? But once it gets going and gays are getting married in big florid weddings each weekend, the upshot will be that the next generation of poor and working class young men will decide that getting married is ... gay, and the last thing they want is to be accused by their buddies of doing anything gay, so they'll do even less of it. And society will be worse off.
Huh?! If gays are allowed to marry, then young men will see marrying as something un-masculine? WTF?!