Looked up the article. They're mad that Dolly Parton, who is a very outspoken Christian, is specifically the kind who embraces the "God loves everyone and that means we should love everyone, too" ethos of Christianity. In other words, the author of the article is pissed that Dolly doesn't gaybash. What a fucking piece of shit you have to be to sit down and be like "you know what's wrong with this person? They aren't cruel enough."
For example; you should always love your kid, but you should not necessarily accept what they chose to do or what they become.
good point, if i had a kid and they turned out to be a trump supporter, i would never accept that. but i also wouldn't disown them like trump supporter parents do to their kids for being gay