On Tue, 2 Aug 2022, Andy Smith wrote:
Similarly, it is already possible to have your local network be IPv6-only and have the router convert anything that is v4-only back to IPv4. Some mobile networks work like this, and more and more networks might go this way as v6 eclipses v4, but that is very far in the future.
I'm most of the way to this setup now. But I use a squid proxy for the 6 to 4 conversion for most things. I do recall a weird chrome (or possibly firefox) bug where it wouldn't accept an ipv6 proxy address without a default route (although the default route didn't actually have to point at anything) Quirks like that can sometimes make ipv6 frustrating, but it's more that we accept and know the ipv4 quirks.