Yes, it’s important to understand that “lithium ion battery” is not just one thing. It’s like saying “gas engine car” – think of the huge variety that term encapsulates, in terms of size, power, acceleration vs towing torque, etc. Similarly, different chemistries and electrolyte membrane types within the Li-ion category will produce dramatically different results-- some are faster charge/discharge, some are designed for steady/slower output, some have greater energy density so they take up less space, etc etc
So we shouldn’t take this current failure as a failure of all batteries, or even all li-ion batteries. They just haven’t hit on the right chemistry given the current design and cost constraints. Yet