I live on a fairly typical residential cul-de-sac where traffic is usually passing at about 20MPH max, and even then, the several EVs that pass by regularly don't really sound any quieter than the ICE vehicles to my ear. In fact, as I've been sat here typing this, I've heard about 6 cars go past - all ICE - and of those, only a couple had any sort of engine noise which was discernible over the tyre noise, which I heard first (apart from the courier in the diesel Transit - wish that was electric tbh, I don't think there's a worse noise in the world than a 4-pot diesel being thrashed :/).
I kind of feel like the "EVs are dangerous because they are too quiet!" thing is a bit of hyperbole from the anti-EV crowd. As above, most of them emit noise (either synthetic of natural motor noise) about equivalent to a modern, quiet ICE at slow speed anyway.
On the flipside, it's also the reason I don't buy EV proponents telling me how electric cars will make our neighbourhoods quieter, as well as cleaner - until they can hover, they are going to have tyre noise.