You don’t have to worry about EV battery disposal
They are worth a lot of money to the recyclers.
Put them on the curb and they will disappear
You can also bring them to me for free smile
The “toxic” chemicals in a Li-Ion ev battery are much safer for the environment than lead and oil
There is much less of it and it’s very volatile and easily breaks down
It burns like lighter fluid.
Your EV gets 100K miles on a battery with a couple liters of electrolyte
Your gas car gets 100k miles burning many many barrels of hydrocarbons
It’s a very good trade for the environment

The rest of the battery that isn’t the electrolyte is a bit of Mylar, aluminum, copper, graphite and the valuable part which is the lithium compound.
-s