Hello. We had a similar discussion about this before. The discussion can be found right here: Thread:13053. The discussion has been closed, but if you have any more ideas or have anything else to say regarding the matter, you are free to do so :)

As Jjuser kindly pointed out, we have discussed this at length before. This stance is unlikely to change unless there are entirely new arguments in favor of OUAT on the Wiki. That said, I don't see the harm in creating a page for Frozen based rides since they are directly related to the franchise as a whole. If there is enough content, then a page for rides can be made. If not, the film page's trivia section exists for a reason.

I know that this was discussed on another thread, but Once Upon a Time did do a continuation of Frozen in their storyline (even though it isn't canon to the film franchise), and with a Frozen Wikia we can only include so much information as Frozen is a limited franchise. 

That's the same thing that was said in the other thread, and it was decided that the reasoning wasn't good enough. The information has no place in this universe, so there's no need to go into huge detail. The mentions in the trivia section are already plenty; we don't need to have articles about the Spell of Shattered Sight and what-not.