Settings -> Security -> Where you’re logged in there’s a “clear” button or “don’t track” or similar. But to be honest, I don’t think this will happen, I mean it’s kinda stupid if you think about it. If you like to have a transparent conversation with someone, check cryptocat, based on what they claim there’s total anonymity from their part, it’s nice for quick anonymous chatting. Cross-platform (but only 64-bit).
https://crypto.cat/
thank you sir. i just want to help a friend.