So you agree it's still not feasible today, great...
Woah, slow down there buddy. I did not say we'd never get there. At present, all-electric cars are a fun experiment, but they are not a solution. We need battery technology to advance by a few leaps and bounds before they are certifiably better for the environment.
I don't think the Tesla batteries are as bad as you think they are. Supposedly they are legally landfillable (even though that's not what they're doing with them). And as of the last thing I read the materials in the batteries right now are about 10% reuse 60% recycle, which I'm sure will be improved upon.