Like building SUV's that cause them to nearly go bankrupt and forcing a government bailout?
This doesn't hold any water whatsoever. Those SUV's made them so much more money over the previous 30 years than it cost them to overproduce in 2008-2009.
Who except Marty McFly would be able to walk into the boardroom and say "I know it's our biggest money maker both past and present, but I think we should halve production this year, what do you think?"
There's a lot of blame to spread out among management, but it was those Suburbans/Tahoes/Envoys/Trailblazers/Yukons that kept them afloat for the 10 years previous to 2008.