This reminds me of a headcannon. Similar to The Incredibles scene when Helen argues with Bob over his reckless destroying of a bulding. I saw a version done done with Rarity as Helen and Applejack as Bob; tickle me. In my headcannon, Rainbow takes Helen’s place and is zeor happy Twylight, Applejack and Rarity been extremistically destroying alien tech and endnager many; and Scoodaloo was hurt as she and the CMC try to stop them from using an explosive. It be awesome and gorgeous if we see her scold Twylight for her extremism; especially for endangering others including elders and children. Her motherly instincts shown.

Awwww.