Wouldn't it be better if they had a driving component as well? I can't imagine everyone could take off from their own homes? That would just be so chaotic and

Wouldn't it be better if they had a driving component as well? I can't imagine everyone could take off from their own homes? That would just be so chaotic and dangerous. I would think it would be better to drive to a designated spot and take off from there. Still, I love these things and would absolutely love to see them work.