[Telepathic Intruder]

"Thunberg's father revealed that the teenager experienced depression and "didn't eat for three months" before getting involved in the climate change movement. "

She's mentally ill then, and thinks her life has meaning now that she is angry at the world for a perceived wrong. The reason she snaps at everyone is because her cause is a fragile one, and a mental breakdown is the result of it failing.

[HollyB]

Her parents have really done a number on her fragile brain.

[a fool in paradise]

She’ll be eternally angry. She’s peaked too soon.

She’s a cross between Cindy Sheehan and a tv child star.

Her 15 minutes are fading and the news cycle is moving on to the next squirrel.