That’s a big part of it, yes - and I’m not sure those aren’t practical for an event of this size, I suspect it’s more that they don’t demonstrate an adaquate financial return for the expense needed to create them (Which, sure, from Uni’s perspective makes them impractical). But those are long gone.
This season, from what our insiders are telling us, there’s an increasingly aggressive effort to thwart the kinds of leaks we’ve enjoyed in the past. While this is understandable from Uni’s perspective, it contributes to a slight sense that dedicated fans are a nuisance - sure, it’s not even a sliver of the fans-as-nuisance sense places like Disneyland conveys, but in the past it’s something Uni has skillfully and totally avoided. This is all exacerbated by the decision to bunch all the announcements up closer and closer to the event.
Again, none of this is a big deal, none of it’s going to impact the event, none of it’s going to alter my own plans.