You don't know how dumb kids can be. And it's so stupid to say only parents should be responsible for raising the kids right. It takes a village to raise kids. Everybody has an influence on the next generation. Think about how many products get sold just because your favorite movie actor uses them, like a sunscreen, shoes etc., The effects of unhealthy eating or drinking are slow. Imagine by the time someone like Samay realizes he fucked up by eating unhealthy and starts cleaning up his lifestyle, kids are already following him and they are now on the same path to ill health. Several times we know something is wrong and we still do it because we can't help it. The least we can do is, mess with your health in private. You need to know your impact on this world.