No, this is not uniquely American. Which country are you from that doesn't require employees to act in a way as directed by the company that employs them?
The UK is an example of a European country with relatively tough union laws. The list of issues that it's legitimate to strike over is restricted, votes are required, the general secretary of the union must authorise the strike and so on. Strikes do happen of course but not because some random middle manager threw a hissy fit about feedback on a paper she wrote.
Also, "do my bidding" should be written as "do your job."
I'm from a country with strong labor protections (striking, 3 strike dismissal etc.), and you're moving the goalposts.