Gasoline cars produce, on average, about ten times more lifetime pollution compared to manufacturing pollution. So even if electric car manufacturing pollutes a bit more, it more than makes up for it over its lifetime of driving.

Your other claim that batteries can’t be recycled is false. And that recycling pollutes more. More than 90% of battery materials by mass can and do get recycled - and the expectation is to reach 98+%. Recycling process is expected to produce less pollution and be cheaper than mining the equivalent amounts of material.