Exactly. It really doesn't have to be complicated. If they care, they will listen and act accordingly. When they don't really care, they just keep doing the same things that cause the same conflicts over and over again until you decide you've had enough.
This is the only way problems will be solved. Just look at science. Theories are disproven in order to be proven. Not all scientists took the same practical means in order to discover their theories. They tested their experiments differently from the aforementioned scientists.
Oh the people who go on and on on Facebook about things they know nothing about. You don't get the world and how it works if you lived in a bubble your whole life. If you knew what you were talking about you would not have to be so loud about your opinions.