I'm not an expert but my instinct says you should never take any digital device over the chinese border. No matter in which direction.

Thanks for sharing this. I would like to know where you found the picture.

When you have enough personal info about a population you can engineer advertisement so effectively that you can convince that population of almost everything. See Brexit.

This is just my very biased opinion but if somebody has a US-american accent I immediately respect them less lol. It's an instinct.

I understand what you mean. If we asked like 2% of all active users (which might be enough), you'd get a pop up on average once every 4 years, which is probably not enough to annoy anybody.