The reason LFPs are becoming more prevalent is because LFPs have worse range but are cheaper, and we've reached the tail-end of the cost-vs-range bell curve. Or to put it another way, buyers are much more sensitive to 100miles vs 200miles, than they are 300 miles vs 400 miles. OEMs just don't need the extra range, not if it increases the pricetag.

It also does wonders for the supply chain - the N in NMC stands for Nickel, and most Nickel comes from Russia. The C stands for Cobalt, for that matter.