Why would the tyres be more expensive? Something like ID.3 or MG4 use normal tyres no different than ones you'd put on your normal Fiesta, they aren't any more expensive. The increased tyre wear is a problem but only in that it's directly linked with how heavy your foot is, and EVs make it much easier to have a heavy foot as you don't get any typical downsides of heavy acceleration you'd get in a petrol/diesel car.
Like for like compared to the same model with an ICE drivetrain? Sure. But that doesn't mean that all EVs are heavy. Our Volkswagen e-Up is only 1200kg.
Volskwagen ID.3 is 1740kg which I suppose is heavy, but a Diesel Golf 8 is nearly 1500kg, so the weight difference isn't that massive. And something like a Nissan Qashqai is 1700kg in a diesel, so if you swapped that for a new ID.3 you haven't bought a heavier car at all.
Compared to 997kg in en ICE version.
I do imagine that the thin tires they put on BMW i3s would last less. But for most people getting an EV now I can’t see how increased tire wear would be a practical problem.
And I do drive dynamically, let’s say. It’s just too fun not too.
Downside is much increased tire wear for already much more expensive tires.