The same way they are trying to regulate and limit 3d printers we already have at our homes. the same way they buy software kill it and then discontinue it for future hardware. But i feel the death for open source models will be perpetrated by laws and the gradual operating system surveillance and denying costumers of hardware. There is already manufacture of consent for that goal; on one side Chinese open models as a "security risk" on the other the generation of ilegal material by open source uncensored models. And then What good is open source when there is no ecosystem to sustain it?
But to me that doesn't matter at all because anything made by gen ai is useless trash anyway.