None of this has anything to do with EVs in particular. All of this stuff is on ICE cars too.
Legislation determining what?
You are proposing an alternative between (N) vehicles some of us would never enter vs (D) vehicles that may cause more damage to the driver in case of collision.
Given (N) there is no actual alternative; (D) is a known risk; and there is no need for vehicles of class (N) to limit the issues in (D).