I knew I was excluded and was generally okay with it... Until the kid was about four months old. Family went out to dinner. We were having a good time, baby needed changing, I grabbed him and MY diaper bag (yes, I had my own). I went to the restroom and discovered the only changing table was in the women's room.
I knocked, said hello, and went in. The only woman (teenager? College student? Younger than me, at least) who came in while I was changing the baby was polite and even offered her help.
But this US chain restaurant didn't even consider the possibility that someone other than a woman would change a baby. Come on.