What is bi directional charging? 

While the CEO of Volkswagen promised bi-directional charging for its MEB platform end 2022, but I just heared from the dealer it will be delayed until 2024/2025. That's a shame if it is true.

Thanks informative and concise

Sounds good only if I can get compensated from the power company for using the power I have to pay them to charge my car with 🤔.

Car companys wont warrenty the batter. Manufacturers need to approve across the board.

Lithium batteriea wear way to fast, and bidirect charging gona increase rate of battery loosing soh, tesla made it clear, no warranty if you use car to power house