No one is forcing her to fly around that much. And she’s by no means a new up and coming celebrity but has been dealing with this since 2 decades now.
So no, she doesn’t get a free pass to use her wealth to silence very deserved criticism of her disgusting global footprint! Heck, she could spend a tiny amount of her dragon hoard sized wealth to donate to environmental protection to offset this footprint. But no, she rather uses that money to sue someone who she knows doesn’t have the wealth to fight her legally.