You've been able to fly a plane with unleaded fuel for decades. See every major airline burning jet fuel.
It won't stop the use of leaded fuel until the FAA bans it, which should have happened decades ago. Your airplane can't fly without unleaded fuel? Cool! You can stare at it in the hangar!
It won't stop the use of leaded fuel until the FAA bans it, which should have happened decades ago. Your airplane can't fly without unleaded fuel? Cool! You can stare at it in the hangar!