Greetings @juanmolina, I am not sure if because of technological advances, the use of the Internet, electronic equipment, or all of the above, which has caused a growing apathy is our young people, good manners, the rules of courtesy seem to have been forgotten and we can only observe how disrespect takes over our lives.

We need to remember:

"Greeting, at the end of the day, is something that is learned from home, ratified at school and has been proven to have very good results in daily life." Totally true and thank you for your contribution