You can always personalize the type of ads that you see on YouTube. Here's how: https://goo.gl/ZB1qVL . Hope this helps!
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
You can always personalize the type of ads that you see on YouTube. Here's how: https://goo.gl/ZB1qVL . Hope this helps!