As a person without kids, I agree entirely about the need for patience. Kids are part of life, and adults should not default to being nasty to or about them.

More:

Several folks on this and other sites pointed out how much money they would pay for a child-free flight. You know what? I'd pay just as much for a child-friendly flight - where reasonably behaved kids can fly without fear of glares from miserable old ladies, put-off hipsters, and misanthropic businessmen…

Indeed, when we took our son on his first cross-country flight, he had a bad time. He screamed, he was in pain from the air pressure, and generally wasn't a happy camper. People were okay, but I still remember That Guy. He came up to me and said, "I have two kids. I've been where you are. Hang in there, it'll get better."

In my life, I love my wife, my child, my family, a handful of close friends, and That Guy. I hope he's finding money or falling in love or getting elected mayor somewhere right now.