Corporations do what corporations do; they survive. That’s it. Only individuals within corporations can make sacrifices for the greater good.
Which leads me to the other part. If corporations are bad, then employees are bad. Top to bottom. If no one would work for Google, then Google would no longer exist. But, we like big paychecks and security, so we don’t work for startups or work for ourselves.
Corporations are not an us vs. them. Corporations are us vs. us.