That was kinda the way IPv5 proposed to handle it.

But the big big problem isn't windows/Linux/mac. Writing drivers for those are "easy".

The problem lies in all the networking gear speaks only IPv4 and/or 6. LLM assisted hacks can get into maintenance areas, but these devices are also built to support the least amount of things. Like, there may not be enough ram or storage to even run it.

And 20 years in, you see how well IPv6 has taken off :eyeroll:

And even on my network, I disabled IPv6. My upstream ISP is doing something that makes '6 unstable, but '4 is fine. And I find most network engineers don't have to maintain '6, so they never really learn it.