Comment by gck1

Yes, it is. But it's not just Google. User fingerprinting is already a massive market and is growingly user hostile. There's at least one HN post each month of someone losing access to their account for no real reason and no way to get it back.

I don't want internet infrastructure to support this behavior. On contrary, I want it to resist it, and IPv4 does, to some extent, while IPv6 makes it much easier.