In before you being accused of not being a Catholic for moral reasons.
My opinion is, that most Catholics believe we like the OSAS concept, because once we are saved, then we can go live like hell, cuz, after all, we are saved.
I went to a catholic high school. Most of my classmates lived like hell. Paul said do not let sin reign in your mortal bodies, and do not use your freedom as an excuse for wickedness. Since many of my catholic school CLASSMATES were grotesque sinners, maybe that is what they wanted to do, get saved, and then use their freedom, as an excuse for wickedness. I went to great lengths recently, to explain this to a FRCatholic, but it seemed to go in one ear and out the other. We are still playing whack a mole. Necromancy is another issue, that many are into. I am not. 1st Corinthians 2:14