I'm perfectly fine with Corvette expanding...if it means more generations of ICE sports cars. Considering Ford has a EV CUV with the Mustang brand, I don't see how this is much different.
Who knows, maybe they'll make something that truly is a great performance CUV/sedan. I mean the current Vette is pretty fantastic (if you can get past the lack of a manual), so it's not they aren't capable of making something special.