Every manufacturer is having problems making cars right now, not just GM. As for the Bolt? I don't trust electric cars anyway, regardless of who makes them and a Tesla is the last car I would ever buy.
Cadillac will be an all electric company soon (boo!!), then there is the Hummer. Chevrolet...
I’d bet you everything that I have that you’re wrong. GM is going to be around for a long long time.
As for the Corvette being useless, most cars that are fun are useless - doesn’t mean they aren’t great.
Most manufacturers will tell you that the MSRP is just that - a Manufacturers "SUGGESTED" Retail Price and that they have no control or say of what prices are. I'm surprised that it's even suggested by the manufacturers at all.
That being said. I'd take a C8 Corvette Stingray or Z06 any day.