@Exdee
Well, maybe some people lashed on to their hatred for Twilight just like what Twilight lashed on to her hatre for the Mane Five (mostly Pinkie) and Spike and Pinkie lashed on to her hatred for Twilight, or blame her for going OOC, or go berserk, or tells her to shut up, or say, “I can’t believe you’d say something so selfish!” just like what Marge says in the Simpsons movie or throws a temper tantrum by getting rid of all of their My Little Pony merchandises and run away from home just like what Patchy the Pirate did in “The Sponge Who Could Fly” if they say “Twilight betrayed us?!”, from SpongeBob SquarePants, or freak out by mixing garbage and recycling just like what SpongeBob did “The SpongeBob SquarePants Movie 2: Sponge Out of Water”, or say “It’s your fault it didn’t work!” just like what Pinkie said in Return of Harmony Part 2 or say “You really think you’re gonna help them?! Ha! I bet you have no idea what you’re doing!” just like what Human Flash Sentry said in Equestria Girls: Rainbow Rocks, or say “You have a lot to think about!” just like what Celestia said in A Canterlot Wedding Part 2, or be like Mufasa in a deleted scene from The Lion King II: Simba’s Pride and say “You have let your friendship break apart, and in doing so, you have broken the Magic of Friendship!”, or say “A friend would never do what you did! Never!” just like what Vanellope von Schweetz says in Wreck-It Ralph 2: Ralph Breaks the Internet”, or treats Twilight like the fans who hate Hot Rod/Rodimus Prime and blamed him for the death of Optimus Prime in the Transformers movie.

@Exdee
Well, how come some people really hate this scene? Is it because they’ve thought that Twilight have broken the Magic of Friendship?

@detction  
Me: Well, she didn’t know the pearl wasn’t a good idea to use to save Equestria from the Storm King! ‘Cause she go cotton candy for brains!  
Rainbow Dash, Applejack, Rarity and Fluttershy: (gasp)  
Crowd: Ooh!  
Me: No, seriously, she really does. I’m just saying it.

@detction  
Geez, you didn’t need to bite my head off.

@Background Pony #ADF5  
“For the sake of plot” is such a catchy buzzphrase to ignore actually thinking, huh.  
How have they rewound seven seasons? Oh yeah, they haven’t.  
You do realize this movie is about equestria going to shit, Twilight trying desperately to fix shit, and her friends mostly getting in her way? In her desperation to steal this silly sea orb whachimajig from the hippogryphs, pinkie gets her caught. Under that much stress and pressure, a blowup is not at all out of character or “for the sake of the plot.”
 
A bit of critical thinking goes a long way.

@detction  
Probably because the ponies feel like they’ve been rewound seven seasons for the sake of the plot?

I do have to wonder why people hate this blow up when it’s totally in character, and makes perfect sense within the context of the scene.