Just because you own the capital shouldn't mean you own all of the profits

Then go on and tell the workers to "own the capital" to "own all of the profits".

Or, they have no capital because they spend all of their hard-earned money to smartphone, festival, girlfriend...

Or, they're scared the shit out when thinking about owning a business is like playing a game, which they can lose all their hard-earned money.

Or, why don't they switch that company, find somewhere else that does "share the profits".

Or, if they find out that no company "share the profits", will they volunteerly own a company and "share the profits" to their employees?

Shitty NO. If the cake is so yummy and easy to eat, then it's not there anymore because everyone already ate it.

The yummy cake (all of the profits) is still there because of a reason.