But I'm sure I'm not the only person who sees the similarity between being around small children, and being the only sober adult in a group of drunk people.
You might be. I have no idea what it might be like to be the only sober adult in a group of drunk people. If people are drunk, then booze must be available, so why would anyone be sober under those conditions.
That said, I voted no in the poll.
As a rule, children are annoying, especially when you're drunk. Even one is annoying, especially when you have to stay sober because you're his ride home. There have been some I really like. My cousin's daughter who lived with us for about a year when I was a teenager was very charming, and my son, in his better moments, is loads of fun to hang out with. I certainly don't want to sire any more.