Your job might be assigned to some other legal entity renting some other compute.
If this goes as according to some of their plans, we might all be out of the picture one day.
If these systems are closed, you might not get the opportunity to hire them yourself to build something you have ownership in. You might be cut out.
There are multiple frontier models to choose from.
They’re not all going to disappear.
You don’t think that eventually Google/OpenAI are going to go to the government and say, “it’s really dangerous to have all these foreign/unreglated models being used everywhere could you please get rid of them?”. Suddenly they have an oligopoly on the market.