My point is that you are wrong when you say "just because you don't like it doesn't mean it should be banned". I have already explained that by turning your logic around and hoping you would see this that one could try and argue to legalize all that is liked. This apparently did not sink in for you, possibly because you have convinced yourself of your opinion being a rational and absolutely logical truth. It is not. What you have is just another opinion like everyone else's.
If politics finds that supporting an opinion gives them power then they will pursue it. They do this for almost any if not all opinions. If drugs are then disliked and people want to see them banned then this it is exactly what it means will happen. You fail to understand this or only do not want to believe it, because you remain convinced of your opinion.
Do you understand this now?