In reality, there are people who should not have children if they are not prepared or have the necessary tools to educate them. That is a great responsibility, because it depends on them to give them tools to be citizens who contribute to society, builders of the future. I come from a very poor area, surrounded by crime, drugs and very dark characters. And I have learned to be a good man, and to deal with them, earning their respect, without offending them or applauding what they do (in fact they know that I am against their way of life, we have talked many times about this, but It's a topic for another post).
The point here is that speaking in the right way to your children and to anyone in general, you achieve things, but you have to know how to do it.
Drug addicts (I have worked with them for many years, giving them support through NGOs) must be treated with empathy, and talk a lot with them, becoming their friend. The same thing happens with children, only with them it is more difficult, you have to make them understand that parents are not their friends, but that they are people they can trust, and who will always maintain their role as parents, as guides. ..because if they see them as "friends", the relationship goes in the wrong direction in my experience.
AGreed, it's a big responsibility.