More seriously, a successful electric car needs a chassis that's been engineered to be an electric car. You can convert a normal front engine, rwd chassis, but it's always a compromise.
For example: Blaring Whitesnake.
"My neighbor is enjoy this song so much, he through a brick through my window to hear it better!"
No, the reason there's no market for an electric Challenger et al is because the electric one doesn't sound right.
Around here, it seems pretty much every other pony car (Challenger, Mustang, Camaro) has reworked the exhaust system to "sound better", so it can be enjoyed by everyone else within a mile as they do their full throttle runs down empty street at night.
It should also be noted that Cadillac has already (year or so ago?) stated they won't be making any more ICE performance cars. All of their future ones will be electric. I doubt this is GM wide, pretty sure the ICE Corvette is filed in GMs "cold, dead hands" drawer.