Two of them actually - but as you can tell I was trying to be funny (and hopefully succeeded, you'll be the judge of that). This is about a new generation (still true 3 years later), that tries to change things, that tries to help others even while being ridiculed by some others.
When Fridays for Future started - many said that people were using it as an excuse to not go to school. We are all different, so some probably used it for that reason. But there is also a lot of positive messages and vibes in the movement. The documentary follows a few young everyday people and their (normal) everyday struggle ... and their activism too. Greta already is polarizing ... but whatever you may think of her and her quest - understand that the goals she has are worthwhile ones. And again even if you don't feel that way: she is a human too. You are free to disagree (hopefully not), but do not be mean and hateful - we are all in this together ... one of the messages of this movie ... which I hope gets across ... even if it is only because I wrote it here (no offense)