Moderation is the key to everything. I think that even marijuana can become a major problem for some.
There are those that can pick up a drug like pot, painkillers, etc and use it without ever becoming addicted. But then you have those that for whatever reason are prone to addiction. And addiction varies, one may be prone to addiction to one substance but not another.
I personally don't have a problem with benzos. I've taken several different ones for various medical reasons from pain to anxiety. But for those like you who have become addicted there is a stigma attached to it that shouldn't be there.
You're comment about drugs being the "diablo" is a problem that we have in society. Not everyone that abuses drugs are doing it because they want to. Those that admit they have a problem are lumped in with those that choose drugs. It's the difference between being an alcoholic and a drunk.
Good luck. I wish you well in your journey.