You don't have any evidence of that though do you
A lot of kids who follow her probably changed to a more sustainable, more environment friendly lifestyle. And I see a lot more young people veering towards sustainable projects.
But I guess that won't make a nice and easy graph for you. Does it?
I don't particularly like her, but I have a problem with people downplaying and demeaning activism. It's so rampant on reddit in any kind of protest post that doesn't blow up to front page, you would almost feel they're being targeted to lessen their reach. Just deflecting, derailing, demeaning any chance they get. The astroturfing is insane.
As long as they're not making off money for themselves, hiding nefarious intent behind a cause, then getting sponsored and bought, let them do their activism for good.