We were due for a soft leak like this after how long we've waited, and hearing content was cut makes me super disappointed; I wouldn't have even cared if they strung the release out another year just for us to have a game they could call finished.
Regarding the "you must be grateful" comments, this is Smash Bros. all over again; for anyone unaware, I cannot understate how much these franchises were separated at birth. Two of the most controversial topics in gaming are what worlds make it into Kingdom Hearts and what characters make it into Smash, and the same "grateful" dialogue happens in the Smash fandom. All I have to say is you don't have to like everything. I take the good with the bad, and typically, the customer is always right. Some people also try to make drama out of this that isn't even there.
As for the world selection, they lowkey should've replace the 100 Acre Wood with the Three Little Pigs as a mini-world; three-phase fight with the Big Bad Wolf.
Imagine if they could've secured the rights to Roger Rabbit; I would've much rather had it been my "city world" than BH6. Imagine all the cartoon violence and stuff.
I'm also kinda surprised they didn't do the Incredibles instead of BH6; who cares about Pixar over-saturation to be honest. I know it's subjective, but just chose the most worthy worlds.