This has nothing to do with ipv4/ipv6 and the "ridiculous hacks" we do to keep ipv4 going. Those work just fine. This is a cultural problem, not a technological one.

If we want to use the internet as a communication network then we need peer-to-peer connectivity. We can't get than on IPv4. Resilience is pointless if everyone needs to connect to the same (few) middlemen before they can establish any kind of connection to a peer. It's no better than the old telephone system that needed an exclusive physical link between correspondents.

We almost had this in the early 2000s, but then we regressed. People were excited about meshnets, when was the last time someone mentioned those? Too many people have forgotten and now many have been raised in this current form of the Internet thinking it's the only way. We need to think bigger. We need to push for IPv6 and basic internet connectivity (meaning ability to connect to any peer in the world) as a human right. Otherwise we build our lives around something that can be taken away on a whim over something as silly as grown men kicking a bladder around a field.