It should feel unpleasant. I don't believe Americans are a victim of an oppressive regime and I don't think they get to abdicate responsibility for their government's actions by asking the world to make that distinction. Because I certainly don't get a choice of who I trade with and who is threatening my country's existence.
To put simply: the best peaceful tool I feel that I have to protect my children's future is to maximize the embarassment, shame, and personal disgust of those who the U.S Government represents. Those who have a vote and a voice in their town square. Those who can protest or strike. The goal is to make current levels of domestic inaction intolerable. I'm delighted by the No Kings turnout. That's a good start.
If we get to a point where Americans by and large do not believe they have any power over their democracy, and that they're helpless victims of an oppressive government, I think my perspective would change in the same way I don't think Iranians are to be expected to deal with their government.
I should be clear because this is a very pointed perspective: I don't dislike Americans. As a Canadian it's inevitable that I am close friends with countless Americans. There's a number of them in my very close family. But I believe they bear responsibility for their government because I believe the U.S. is, for now, still a democracy.