Some of those countries don't even have any Amazon distribution centres. A lot of those are protests by activists - not workers, and not related to working conditions at all. The title is not just misleading - it's completely wrong.
Actual amazon logistics employees already have an agreement with the local unions and I assume won't protest[1].
[0] https://www.open.online/2021/11/13/amazon-sciopero-black-fri...
[1] https://www.corriere.it/economia/lavoro/21_settembre_15/amaz...
People can be (and probably are) both.
That is part of the #MakeAmazonPay movement, but it's not all the movement is, and saying that employees are striking in 20 countries is completely false.
It elicited the desired feelings and therefore it was completely true.