"The system also ends up agreeing a few cryptographic keys, including a key used to authenticate your installation... and some system parameters. Sorry, this cr

"The system also ends up agreeing a few cryptographic keys, including a key used to authenticate your installation... and some system parameters. Sorry, this creates highly identifying information. Covid-19 doesn't care about these. Why are these items important or relevant?" Thanks for this. Almost had me believing that the unique bluetooth bla bla didn't reveal too much - not that I would have installed it.