> In short, so far, ignorance is bliss.

This isn't ignorance. This is an example of a little knowledge is a dangerous thing.

Ignorance is the internet just works the way it's meant to work for everyone. That's only practically possible with IPv6 these days. Your limited use case and privileged circumstances (ie. you even get a publicly routable v4 address) do not mean anything for someone who just wants things to work.