we have already lost the battle
What exactly are you battling against?
Rude behavior? Who's definition of rude are you using?
People being inconsiderate? Who's consideration is supposed to be taken into account?
Improper, scandalous, or disgraceful behavior? Whose standards should the public as a whole use to determine what is proper?
I think you're forgetting that your standards are only you own. And the minute you enter the public, they immediately become just as valid as everyone else's. No more, no less.
We live in a nation of liberty, rights, and laws. We have the right to enjoy life as we see fit so long as it does not interfere with the rights of others. To determine how we judge if rights are being infringed, and how to deal with people who do, we pass laws. Therefore I'll answer the above questions for you.
Who's definition of rude are you using? The Law's.
Who's consideration is supposed to be taken into account? The Law's.
Whose standards should the public as a whole use to determine what is proper? The Law's.
We use law to standardize what behavior is acceptable, and what is not. Without law, we revert to fighting one another to determine which standard of behavior we use. That's not civilization. If think some of you are forgetting that other people have a right to enjoy themselves in public just as much as you do. When their definition of enjoyment conflicts with yours, we look to the law. If our laws say the behavior is OK, than it is. Don't like it? Go home and enforce your own will on your property. That's your right too. But that right to enforce you will ends again the moment you leave your property and enter the public and your opinions become just as valid as anyone else's.