If the climate crisis were a big cake, millenial middle class enviromentalists can't tell the cherry on top from the rest. That's why their efforts like Just Stop Oil are ridiculed instead of winning them supporters. Those who speak up for them in the media would rather sacrifice the life of a person in an emergency car stuck in traffic due to their blockage than do something that actually involves the whole community. With friends like that, our planet doesn't need enemies.