Comment by cyanydeez

while it'd be nice for your paranoia to believe this id key is used for surveillance, it's more likely they just use the same type of finger printing that browsers use.

There's zero way to onion.route your internet connection information, unless you plan to go nowhere and do nothing.

Sure, it's worth to highlight privacy-potential-invasions, but the idea that you'll some how escape notice by changing the gdid is short sighted navel gazing.