I've actually wondered about the danger inherent in the off-the-line performance of the Teslas. Shooting off the line at light speed seems great, until there's that guy coming from your left who wanted to catch the yellow light... or, worse, the jaywalker who thought he'd dart across just before the light changes. Clearly, judgment needs to be exercised regarding when it's safe to use that instant torque...
The required ramp-up of your typical ICE gives you that split second to notice and avoid a catastrophe, and/or may mitigate it. (See also: It's a feature, not a defect.)