What's it take for an engineer in the US to actually do something like this? If my boss/product manager wanted me to do something like this, I'd be calling them out for shitty politics, and telling them they need to find a new engineer because I'd quit immediately - and likely incite others to come with me. Maybe I have a higher sense of morality than others, but I'm no shill for China's power over Taiwan. I can use…
What makes you think that it was an engineer in the US who made the change? Apple's got employees all over the world, including in China. If anything, my first guess was the update was made from a team based in shanghai or shenzhen, since the emoji is already banned there.