abuse
A lot of online writing on enabling is basically blaming victims for "enabling" the other person to abuse them.
It's not about people who are a third party to the abuse; who encourage the abuse to continue and support the abuser while being out of harm's way.
So the advice is worst than worthless, because it blames people for being trapped in abusive relationships.
abuse
I'm not saying that drug addiction can't be very harmful to people and relationships, but it is also a medical and a psychological issue, whereas the garbage I am finding is acting like 1) all drug addiction is equivalent to abusing people and 2) if you are addicted you are being willful. It's very conservative and DARE in its outlook.