Those are vastly different scales you’re comparing. I doubt Namibia vs America will be another Tesla vs Ford.
The whole point of the current American efforts about oil seems to be reinvigorating economic growth. Oil supply chains are a lot easier to manipulate into growth strategies than renewables.
Countries that have leapfrogged into energy independence are doing great but thats not hustle. They’re ensuring their isolation for years to come.
And to be clear that may not be a bad thing for them.