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
But BitLocker does certainly help with the use case we designed it for which was “Executives leave laptops in taxis surprisingly often”. And “It’s relatively trivial to move a drive to bypass Windows login”. That happens a lot more than targeted nation-state level attacks.
What I described is not a "targeted nation-state level attack". Anyone with $100 in parts and some ingenuity can pull it off. This is easier than, say, running ATM card skimmers, which is a big problem in some places already.
