I know this is a Universal homer site, but you have to think like Disney thinks. IoA bombed, and outside anything requiring JKR's approval, I don't know that anything Universal has built since has the "wow" factor of, say, Spider-Man.
@ReelJustice keeps talking about Disney hubris in the Starcruiser thread, I'm sure the same attitude applies to competition from EU. I'd bet internally they see it doing more harm to USO and Sea World.
Are they wrong? Only time will tell. Come 2027 WDW might be desperate, or conventional wisdom around here might be "well, I always said Nintendo should've just moved into the Kid Zone."