What's the line of thinking that led you to believing a change like this would be for user tracking? (Seriously asking by the way, this isn't a put-down. MS is

What's the line of thinking that led you to believing a change like this would be for user tracking? (Seriously asking by the way, this isn't a put-down. MS isn't in the ad business, let alone Github, and these changes primarily affect people who are logged in, so … no idea how you can make the leap)