Just to confirm, do you want to move your YouTube channel from your Brand Account to your Google Account? If that's the case, you can follow the instructions here: https://yt.be/help/KHjM . 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
Just to confirm, do you want to move your YouTube channel from your Brand Account to your Google Account? If that's the case, you can follow the instructions here: https://yt.be/help/KHjM . Hope this helps!