Comment by Psyonic

While most cars are not LFP, your claim that you won't find LFP batteries in cars is incorrect:

Rivian switched to LFP: https://insideevs.com/news/720396/2025-rivian-r1s-r1t-lfp-ba...

Some Teslas use LFP: https://www.notateslaapp.com/news/2464/tesla-lfp-batteries-c...