Look at my source above and let me know if that works for you or you were looking for a more "loving/embracing/inclusive/no gehenom" mehalech you were wishing for.
Sorry that the loving/embracing/inclusive/no gehenom" mehalech seems to be a trigger for you.

But no, your source doesn't work for what you said. In today's day and age, even something as bad as marrying out doesn't imply the person is doing it l'hachis. Usually it's based on ignorance. I don't see anything in the Gemara or the Maharsha that states or implies that a person learning Shas while not behaving in accordance with the Torah he is learning would be "better off" without it - even if he is "ending up in gehenom".
The gemara is not even talking about the person learning, it's talking about the teacher. I'm not suggesting to that we should seek out people about to marry out to teach them daf yomi.