this is not even remotely true, the only reason US is a net oil exporter is because combination of high oil prices & cheap money has created an artificial support environment where unprofitable stuff like shale oil can survive. take some of these factors out and add demand destruction (even as low as 5%) from EVs and you are back to wildly fluctuating oil prices with no end in sight because every year the problem will be incrementally worse.
if there is one takeaway from all this it is there are very few oil producers that are profitab;e above $50/bbl and US ain't one of them.