The DoD standard for family members requiring Level I Antiterrorism Awareness training is 14 years or older (or younger, depending on the discretion of the DoD sponsor).

Level 1, Level 2 and Level 3 are associated with charging speeds — not to be confused with the levels of autonomy.

Unlike Level 1 and Level 2 charging stations, which use 120-volt or 240-volt power, Level 3 charging uses three-phase power. Three-phase service isn’t cheap to install and isn’t suitable for ...

So, I can see where Hyundai is going with this, and why owners could quickly forget about Level 1 capability. But I still believe there's a use for it, mostly for very rare situations where there ...