Again, Don, claiming that the fact that there's batteries to deal with and recycle means it's a deal-killer to have the things at all, just doesn't make sense.
All the concerns and worries about RV batteries (And many of them *are* just worries, rather than big problems: in fact, they're simply *eminently-solvable problems that don't outweigh the need for and benefits of the things, like firefighters not knowing how to deal with cases of severe crashes with EVs: well, train and equip them for it, just like everything else.) ...
And saying 'Hold out for something that's not even in the pipeline and is not going to happen with this attitude, anyway, ' just isn't helping the groundwater any when there's *already* all manner of fuel additives and fracking fluids and combustion oils, coal mine tailings and and all the rest going in there from internal combustion vehicles. Kinda like when the anti-environmental crowd starts concern-trolling about a bird hitting a wind turbine so they can keep tearing down mountains for strip mines and coal-fired plants.
And of course the last thing they want to do is use all this wonderful technology and real estate money to do something like reduce people's car-dependency just to live in this society in the first place.