Wrongo pongo.In short, to make a high profit you have to rip off your customers, your employees or your suppliers.
One can make a high profit in a competitive
market by delivering what the customer wants.
Think of movies, eg, Rocky, The Evil Dead.
Or software that has a large user base, which
greatly lowers the cost per item.
Moreover, if someone is making a really high
profit in some market, competition will tend to
undercut them, & profits will fall....unless
government steps in with protectionism.
(I hate that.)