They should be okay. Luxury vehicle buyers can probably eat the cost more than mainstream buyers. GM could also get a bit more aggressive with sales incentives if needed.
Ford should take some more risks in market segments that aren't oversaturated. The Maverick and Bronco are good examples of how taking some risks can result in financial reward.
The Mustang could use a styling intervention. I think part of the reason why Mustang sales have slumped is due to the more evolutionary approach to its styling. It has looked pretty similar since 2015.
I think Infiniti would be a difficult division to continue funding (for a cash strapped company like Nissan) as it doesn't have a global presence of any significance. At least brands like Buick and Lincoln have China to help generate some sales volume.
Yeah, no kidding...
All they have to show for it is the skunkworks team in some basement in California trying to right the ship. Hackett and Farley threw billions at projects and technologies that have resulted in nothing.
I still see two door Rangers used by auto parts companies, exterminators, grounds maintenance for large corporate campuses, etc. A two door small truck like this might appeal to fleet buyers or small business owners.