It is a bit humorous that you think there is no value to restricting the sale of guns. If it really does not matter if we restrict guns since there are multiple weapons for every man, woman and child in the US, then why do so many shooters buy the gun they shoot with rather than using one of the many, many already out there? Why do guns continue to be bought? Clearly, someone is hoarding all the guns and not letting everyone have their fair share! That's the cause of all the trouble. People aren't willing to share. Selfish bastards!
There's no need to buy them back. They will be scrapped soon enough. Beside, there aren't enough guns... I mean BEVs available for everyone to scrap their ICE right now. We can exchange ICE for BEVs 17,000,000 a year. But then, you know that. You just like being silly. A person would think you were on a late night talk show. Or maybe you've bought Merv Griffin's set and are trying to boost ratings?
Yeah, whatever.
Nothing that can be shoved into a cell phone sized computer can be called "complicated", unless you are talking about virtually every appliance known to man. But BEVs don't need to be self driving. They just need to be BEVs.