She was specifically talking about high speeds on the interstate - if there is a toddler or pedestrian in this situation, then even something as small ad a motorcycle could cause a deadly crash.

I am also anti-big car, but if there are things that the manufacturer can do to make these kei cars safer (e.g., increase crumple zones and add airbags) then I don't see why they shouldn't do that. Those are reasonable asks

In fairness, these cars were designed for environments with narrow, winding highways, not large straightaways like US interstates. They're going to be better at sharp turns and fast braking than an F150.

I think as long as drivers go in aware of the risks (like motorcyclists) it should be fine, but I don't think we should ignore that those risks exist. I would absolutely get one of these cars, but I am also a careful driver and don't have to get on the interstate for my daily commute. That doesn't fit every US driver.