Are these even real countries at this point? Also, it's not even about privacy, AFAIK pretty much any country will try to protect you from accessing something they don't like you to access, and in most cases it's some half-assed attempt to do so, like your ISP's default DNS directing you to some warning page instead of actually opening the website you were going to open. So changing your ISPs DNS to something like 8.8.8.8, while it doesn't necessarily increase privacy, is the first major step to improve your browsing experience.