VCs have proposed the same solution in Canada; the government canned the old investor visa and allowed founders to get a startup when they receive investment from some of our VCs. (There were many more investor visa than VCs can even process. We'll end up with less total job creation. You have to be careful what you lobby for, and how it will be implemented!)
What was once a process over which government had visibility is now in the hands of the private sector, with firms that have historically discriminated on age, ethnicity, gender, etc.
I'm not saying I wouldn't trust Sam Altman. I just wouldn't trust most VCs with this task.