Struggling to work out what's not advertiser-friendly about this video @YTCreators 

pic.twitter.com/zPw4zKiIa1
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
@TeamYouTube usually say that the "software can get confused" which it does a lot ...