If you really can't see the difference between an IP being chosen as the best plot device for an already established story and an attraction being developed solely as a means of pushing an IP into a park that it doesn't belong in, I don't know what to tell you.
Nobody is against IP inclusion as a whole when it works and is the best way to further the story. See ToT, Splash Mountain, etc. People ARE against the new company mandate to only create attractions based on current IPs and then put them wherever they please. It's far below the standards of the company that virtually created themed entertainment.