Thank you so much for sharing this, you may have just saved me a miserable future if my system were to crash.
I try to read the updates they share every month with detail, but this one must have slipped through the cracks. This feels like another thing they should have been way louder about considering the problems it could cause someone who didn't know it flipped on without their interactive decision.
Tor is definitely another option. For my personal use however, I have my entire network covered by a VPN so all outgoing traffic uses it.
I'm sure I could setup Tor to do the same, but I imagine my family and I would get blocked more heavily on sites, as well as get our bank accounts and such flagged or something.
Like many things, it obviously depends on your threat model.