What some people must remember is that Greta is the chosen face of the satanic cabal that run things. She is speaking to her generation who have been indoctrinated since birth that the sky is falling and they will die in 10 years due to this ridiculous Illuminati agenda called man made climate change.
Since this agenda has switched gears and is no longer about science, but is now strictly about fear, this generation is being conditioned to be angry and resentful towards previous generations. The cabal has given Greta (and her generation) a voice via the controlled MSM. They will do whatever the cabal tells them in return for their perceived survival. The goal, of course, is accepting UN Agenda 2030 a.k.a. NWO. Funny how that 10 year deadline just happens to land on 2030.
I wouldn't dismiss her comment about putting politicians against a wall. Greta's speech is completely scripted so what she said was intentional. Soon it could be you or I these brainwashed Soros owned Eco Third Reich youth types will be calling out.
History repeating itself.
Predictive programming from 2010. Big laughs in the NWO.