Current schools do not teach children and adolescents the most basic things in the world, the schools seek to form people to be slaves of a system under which we live, they do not teach them things that are fundamental, they do not teach them how to do business, they do not teach them about the dangers of addictions, they should also teach them about the dangers of minors when gambling or betting, the education I received in my country is not like that, imagine in Europe if it is like that is why they are superior in many aspects.
They are supposed to teach all you mentioned so that they won't fall victim but the problem is that, these teachers don't teach outside the scheme of work, there's is no extra scheme of work that captures this things you mentioned, thats where the problem is, you'll agree with me that it is almost impossible for teachers to teach things that's is not in the scheme of work but you raised a good point because if all these things were being part of teaching in various schools as the basics, with this information, if those children grow to become adults, they will approach gambling with a different mindset as such they won't get addicted if they eventually go into gambling.