This gay thing is just bizarre. I saw it with my kids (one liked it, one didn’t; I loved it) and saw no gay overtones. The only thing I can think of is that the love between the sisters is an important part of the plot. If they’re thinking that’s sexual, all I can say is, “Ew!” (I saw absolutely no sign of that sort of thing in that movie. Some people’s imaginations work overtime! LOL!)
I saw Frozen, and darned if I have any idea what this guy is talking about. He could probably find "gay propaganda" in a dial tone.