Of course they do. Benefits aren't just in dollars. Benefits come in the form of an educated, safe work force, good roads to get that work force to your business and goods out. Benefits like a police force and fire protection for your work force and your goods and place of business. A stable economy is another benefit. And these are just the benefits here at home. Overseas the benefits are not being shot at, or held hostage to unreasonable blackmail to do business. And you and I both know our government advocates for our business overseas constantly. In fact, that is a large part of what Our government does 'overseas'.
A safe, stable work environment and economy is the best benefit of all. And, despite what some may think, the government providing a safe, stable work environment and economy for the workers too is also a huge benefit for business.
But, when that delicate balance between corporate interest and worker interest is skewed, as it has been happening in the last 3 decades, the whole house of cards comes crashing down. A strong middle class is essential for a strong economy, which is essential for strong business, which is the best benefit of all, for everyone.
Buffet understands this principle. Actually, most smart business people understand this, but in this grab-what-you-can environment, greed trumps everything. Why try to fix this and stop the giant suck from the middle class to the upper tiers when all your friends around you are busy raking in the dough while they can? Rape and pillage then simply move on to the next big economy. China perhaps, or India. The world is flat, after all.