Earlier quoted context omitted.
Because I don't want to prove myself in everything I do online?
I don’t want to follow many different laws. So inconvenient. I don’t want to stop at a red light if I see there are no cars around. It’s stupid. But…
It is a big slippery slope aimed at destroying anonimity on the internet. Even if first attempts are privacy-preserving, it could still break the use of double accounts for example, something which I also use widely.