More people need to understand they don't have to "stay at the water until the horse takes a drink" once they "lead the horse to water"
I know many of us want to help everyone be better people. But the harsh reality is some people just can't or it takes way longer than others to improve themselves.
The only thing you can fully control is your ability to tell and show them how to be better. As long as you've done that you've made your point.
It is on them after to listen and follow if they want to. If not it sucks, but that's just life. Too many people keep giving those confident with their ignorance, stubbornness, and/or stupidity too much doubt
While they may have been purposely misled to believe something, at a certain point they have to put in the work to see if it's really true or not and be willing to change their mind if need be. We can't endlessly baby them because our education system and government aren't functioning exactly as they should.