what they did in my opinion wasn't just stupid but it was spiteful and cruel and for what they were jealous?!

also that's my nickname for them they don't deserve to be called the CMC

Hell Yeah!
That reason was Bullshit! They could have just talked it out. But no. They went with stupid plan A!
I can also think of other reasons! They were blackmailed or forced!
Heck, Blazeblast4 had his own reason with Scootaloo being a homeless kid

6042863
wow I just imagined their pony counterparts telling them off when you mentioned blackmail

You never really see them punished appropriately