The Pandora’s Box is open. It’s over.
unless you plan to never update again
A software update collaborated on by Microsoft, Apple + countless of volunteer groups managing various other distributions?
The cat really is out of the bag. You could probably make it a death penalty in the whole world and some people would still use it secretly.
Once things like this run on consumer hardware, I think it's already too late to pull it down fully. You could regulate it though and probably have a better chance of limiting the damages, not sure an outright ban could even have the effect you want with a ban.
yes you won't get people that won't ever update, but you'll get the overwhelming majority
and the hardware the never-updaters use will eventually fail and won't be able to be replaced
also: ban the release of new "open" models, they will slowly become out of date and useless
combine these, and the problem will solve itself over time
Models released today are already useful for a bunch of stuff, maybe over the course of 100 year they could be considered "out of date", but they don't exactly bitrot by themselves because they sit on a disk, not sure why'd they suddenly "expire" or whatever you try to hint at.
And even over the course of 100 year, people will continue the machine learning science, regardless if it's legal or not, the potential benefits (for a select few) seems to be too good for people to ignore, which is why the current bubble is happening in the first place.