I think most people have enough manners not to act rude at Mass. Watch how people act when they have to appear in court – even for jury duty. How they act during job interviews, performance evaluations, meetings with their bosses or school principals, inside public libraries, etc., etc.
The ability to act with good manners is in the huge majority of us. I’m wondering why a call to jury duty makes most of us exhibit these good manners while attending the Mass does not for so many?
I think you may have passed over what many people, including myself, have been telling you. People act just as badly in other places - jury duty, public libraries (that is sometimes one of the worst places to go to), classical concert halls, opera houses, etc. When I was working in the corporate environment, during business meetings, people would be texting, falling asleep, talking quietly etc. while the meeting was progressing. Performance evaluations are different. You are usually not in a huge room full of people. At the very least, it’s just you and the person doing the evaluation. You might have two other people in there doing the evaluation. All of the other places you are usually in that group/mob mentality.
As I have said before, the only time I’ve ever seen every person in a room not act rudely like they do in all aspects of life was at master classes and that was because they knew they were going to be yelled at or kicked out of the class. It didn’t matter if it was here in the States, in Austria or in Italy. (And if you want to see rudeness outside of mass during an opera, try attending one in Italy. Singers… good singers… can be heckled off the stage. At one opera I attended, because people hated the staging, a person yelled out “The director is s–t!” in Italian and people clapped. )
Perhaps where you live is different, but I know where I live, formality and propriety, no matter where you are is going out the door. I don’t think it’s right as I prefer and appreciate good manners, but many of the younger ones, I believe, haven’t been taught it at home, so they have no clue.
It’s good that your parents went the extra mile to instill good manners in you. I don’t think it requires that to instinctively know not to act rude inside of a church – any church.
Actually, in today’s world, I do think it does require that kind of training. When you have everyone else around you acting “boorish” in all areas of life, a person needs to have it ingrained in their heads in order to not forget and just go with the flow. But it’s not really going the extra mile. This is what all parents used to do with their children. My mother always claimed that she was raised 20-30 years behind her generation (baby boomers). She was really surprised and put off by the lack of manners and formality in the U.S. and was determined to make sure we didn’t end up like that. Less people are teaching manners and it isn’t intuitive. That is something which needs to be taught, and you can begin with the little things when the child is as young as two or as soon as the child knows how to say “Please” and “Thank you” and punishments and rewards for good behaviour in public places such as in a church or the library, etc. When parents don’t do that or don’t instill it enough, what happens to the children when they become older children and adults and are influenced by the outside world which also doesn’t value manners? They become the people you complain about and pass it on to their children.