Narcos never explore the consequences of drugs
Don't get me wrong I like this series but I find it weird that they never show why its illegal to sell drugs. They never show anyone addicted or a family broken because of drugs or anything like that.
They focus on the side effects of the war against narcos and how they affect the people that aren't involved but, from the series point of view, it would be easier to just legalize drugs than to keep fighting the narcos (from the series POV, I'm now saying that's a good idea in real life).
Not saying that this is a fatal flaw or anything just that I find it weird that they never take the time to show that side of the problem.