is it your business that "piracy is hurting the companies"? no.
Is it my business to tell you how to do your business? no.
is piracy hurting the companies? yes and no is the only correct answer.
Is piracy wrong? no, why? there's only 2 kinds of people who pirate, those who pirate to try a game to see if it's for them or not before committing to a full purchase (whether they end up buying what they pirated or not is separate matter). and real pirates who companies will never see a dime from them regardless if they enjoy the games or not. and regarding old games no longer being sold it is not piracy, it's a service issue.