Those millions (especially in developed countries where the per capita number of accidents is highest) won't be able to buy Teslas anyway. Statically you could

Those millions (especially in developed countries where the per capita number of accidents is highest) won't be able to buy Teslas anyway. Statically you could decrease the number of deaths by 20-30% by just banning cars older than 10 years. There are some other (cheaper) things that can be done as well.