I'll assume you are speaking in good faith, so i'll reply so as well:
I do not want to be a "reasonably-skilled admin". Not my job nor desire. I want DHCP to work and NAT to exist which acts as a de-facto firewall and hides my internal network config from the outside world. All with zero or fewer clicks in my home router's config. With IPv4 this works. With IPv6 it does not. Simple choice for me then: find the IPv6 checkbox and turn it off, as usual.
As a consumer, I don’t care if it’s Santa Claus’s fault. IPv4: works, IPv6: doesn’t. I don’t even need to know what IPv6 means. I just need to know: Turn it off to make things work.
As a technologist, growing up involves learning not to blame the consumer. They are not holding it wrong, you just designed it in a dumb way.
If you want to come into a topic and say the problem is that IPv6 did too much, you can't fall back on "it doesn't matter who's at fault". Yes it does matter, that's what this thread is about, that and looking at how technological changes would have affected deployment.
I do not want to be a "reasonably-skilled admin". Not my job nor desire. I want DHCP to work and NAT to exist which acts as a de-facto firewall and hides my internal network config from the outside world. All with zero or fewer clicks in my home router's config. With IPv4 this works. With IPv6 it does not. Simple choice for me then: find the IPv6 checkbox and turn it off, as usual.