I mean Greta was a child who had a lot of photo-ops with politicians who directly give her lip-service and proceed to do actual nothing.

Her destiny as an adult is to either become non-profit NGO turbolib (something like executive director of sustainability for the Bill Gates foundation), or to become very left-wing in response to being functionally ignored and used for greenwashing propaganda.

Greta's got a way lower death count and I don't think did harm to the world.