so if the world stop making electric vehicles we would still be exposed the same dangers of toxic fluoride gas emissions and lithium-ion.

Don't leave them in salt water. (They're also smaller.)

I didn't argue against the making of electric cars. I'm very much in favor of them. I argue that Musky's post is newsworthy (see item to which I respond). And I'd argue that Li-ion batteries should be in water-proof containers.