As long as a company is making a profit all costs have been covered, all employees, suppliers, and producers have been paid. Those in society who have the means and the will have ensured this product exists and has been paid for and I thank them for their contribution. That allows the rest of humanity to enjoy the socialisation of their contribution to the masses, who have not the means or the will, but who ensure the rest of the system is available and working to support everyone's ability to contribute.

If you want to argue that employees, suppliers, or producers aren't adequately paid, then why is there a profit margin?