The bulk of the negative experiences/bad behaviors I have witnessed at Disney sadly seem to be with the parents in the 30-50 year range. This might be a generalization, but seems consistent with my observations. What I have not been able to separate is parents who are completely clueless with the ridiculous behaviors of their children (such as the little boy with his sword hacking the leaves off of the bushes as we waited for the boat at the MK dock), and the insane entitled ones of which their little darlings can do no wrong. It almost appears they are encouraged in this aggressive behavior. I do feel that sadly those kids are the ones who seem to get ahead in school etc. as they have a very high opinion/ are confident in themselves as a result of this type of parenting.
I posted this example in another section, (the Katie Bug thread). I observed a little boy 8 or so in the world of disney store, plowing into an ornament display and as I was saying something to him regarding being a little more careful, his mother came around the bend and told the little boy, don't worry honey, not everyone who comes to Disney is happy! Argh!
Another time I held back so a mother with a little boy could catch up to her family that was ahead of her in line on It's a Small World, she buzzes by, doesn't say thanks, and since I'm not too quiet, I said "you're welcome"! She turns to me, from far up the line, and says "I was going to thank you", in her very snooty I'm cool and you are scum voice.
Regarding the bus seat debate, we don't have public transportation where I live, but I felt the Disney buses were a great place to teach my kids manners (and yes chivalry). We started with the obvious elder, pregnant women etc. and then it became just who needs help? Don't be a bum and help them, male or female. One thing that makes me insane on a very crowded bus is the families that will allow their very small children to take up a seat instead of putting them on the adults lap and open up another seat. That makes me want to growl!
I am a female physician and have had to elbow my way into an environment that still has a primary male work force. I still feel there are great inequalities in my field, and I and my fellow female physicians have had to work hard to receive recognition, job/committee advancement, etc. As a result of those battles I feel strongly for female rights, advancements, etc. But, I see no reason that people can't be polite and hang on to some societal pleasantries that help separate us from the basic hunt, kill and eat of wild animals. I am ok with you holding a door for me, it is simply polite. I promise if I am there first I will hold it for you, male or female.