Do we even know how much/whether fully electric cars are ecologically better than ICE cars? The tires are just as bad on electric cars. The humongous batteries

Do we even know how much/whether fully electric cars are ecologically better than ICE cars? The tires are just as bad on electric cars. The humongous batteries are expensive to produce and hard to efficiently recycle. The energy used to charge an electric car still has to be created somehow, which in practice often includes... combustion.