But then why doesn't Google just make it easier to set that setting? Honestly, when I'm in another country, I don't get too upset that Google results are in another language, I just get upset that I can't seem to find a simple way to change it.
Even then I'm probably giving Google too much of a pass, because they know everything about me. This happens even when I'm logged into Chrome. If they're able to target hyper-personalized ads to me, surely they know I'm an English speaker even when I'm in Mexico.