Then make it so the manufacturer cannot just push cloud updates without permission from an oversight committee.

Raising the price does nothing at all to fix the security issues.

Then he should solve the issue by requiring the code to be hosted on American servers with source code inspection.

Not by making EVs unaffordable.

Then he should solve the issue by requiring the code to be hosted on American servers with source code inspection.

Not put a gazillion dollar tarifs on them.