I'm a technician at a dealership that has had EV and hybrid models for years. We don't replace the whole battery pack, only the cell module that's faulty. And when we do, they get shipped back to the manufacturer to be recycled. Every manufacturer that makes EVs does the same as the infrastructure for recycling is already in place. We're not out here taking out entire battery units and throwing them in the dumpster out back lmao. And you can say it's not environmentally friendly all you want, but the math has already been done and proven otherwise. Through the entire life of the vehicle, with lithium mining and manufacturing emissions included, EVs are more environmentally friendly than ICE cars.