Goddamnit, dtx1, the people on the other goddamn side of the wire are people. I'm a person, in Colorado, not a party appratchik.
I'm a person. I fucking agree with your desire to boycott China in solidarity with the oppressed. What I'm not, and you are being (but are not, since no one is one thing, since you're human), is an asshole. I don't assume the person on the other side of the wire is evil, or incapable of having a civil discussion, or, ludicrously, as you are doing, a supporter of evil because they advocated tourism in China.
The "good faith" is about talking to someone, not about Pakistan, or spying, or anything else. It's about not assuming I'm evil. It's about you having an assumption of the decency of your interlocutor, and them doing the same for you, even when you disagree, even when you suspect their opinions support evil. This is what allows you to be heard, and it's the only path that you'll ever have to actually convince someone of (your very obvious and very common on HN anyways) opinions.
For chrissakes the parent post didn't even advocate especially going to China to support ethic cleansing, they just suggested its a good idea if you wish to understand the world. Which, objectively, is fucking true. You're what's wrong with the internet! Grow up and understand that you're talking to humans, or go to reddit, please.