What would happen if oil producers only accepted Bitcoin?

Like if a cartel of oil-producing nations decided that they would only accept Bitcoin in exchange for oil. Would it be "regime change" time? Totally global economic collapse? Business as usual some places, and hockey mask time in others? Like in what scale would things be effected?

Disclaimer- I don't know shit about fuck, how the petrodollar works, the stock market, or economics in general. I'm just a guy who knows my money is basically just delayed-onset toilet paper, and has been holding onto some sats because they're a more viable medium for digital exchange than silver or bullets or some shit. So please bear that in mind before roasting me, thank you.