The person's right; AATB was offered to Beyoncé before it got to Meghan. Meghan can rework a demo and make it her own though (which would give her a writing credit).
ANOTHER new artist inspired by Britney Spears. She really inspired the new generation. And some dare to say she has no impact. Her legacy is today's music.
I don't thin Meghan was trying to be shady, the asshole radio people made it sound like shade when it really wasn't. Anyways, we can add Meghan with Lana, Marina, Charli XCX, Gaga, Lucy Hale, Miley, & Selena and all the other girls who Britney influenced. Most successful & influential & global artist of her generation, poor everybody else.