Corporate culture is based on constant growth and ever increasing profit margins. Eventually they’ll amass so much of the wealth that most of the lower class won’t be able to purchase anything other than essentials like food.
No new cars, no tech gadgets, no fancy dinners, no vacations, no disposable income.
When we get there the economy collapses because there’s no money going into it.
The profits stop rolling in, unnecessary goods stop being produced, and the luxury goods producer’s shut down.
At this point the money they worked so hard to hoard becomes worthless because they can’t buy anything with it.
What’s the endgame for them if their current path takes them to a point where their assets are more or less worthless?
In the theoretical endgame employment is reduced to where there aren’t enough people with money to be customers. There’s a wave of consolidation as businesses with lots of cash buy failing ones, further concentrating wealth. Eventually the impoverished public gets desperate enough to riot and steal what they need, outnumbering law enforcement. The system no longer has the resources to protect itself, and we physically demolish our society. Then there’s a reset back to a time of bartering.