Hyundai to consider joining Tesla's North American charging standard alliance
reuters.com
reuters.com
Until Tesla has widely installed v4 chargers in the US the charging experience for Hyundai (and Kia and Genesis) vehicles would be much slower than it is on Electrify America.
https://www.youtube.com/watch?v=sEJ2KtzMeh8
The V4 charger is even outperformed by a Tesla V2 Charger.