Fully agreed. Just seems less likely. There's a chicken & egg/which comes first problem. I believe a lot of cars dont even have buck converters? That they rely

Fully agreed. Just seems less likely. There's a chicken & egg/which comes first problem. I believe a lot of cars dont even have buck converters? That they rely on the charger to ramp/control voltage? Even if they do include converters, it'd be super expensive to go from a 1kV to a 4kV or 15kV buck converter. Having ultra high voltage capable chargers that can power most cars seems like a necessary first start.