If a company came up with a system that eliminated piracy, they most certainly wouldn't be out of a job, they'd have more customers than they could count. The fact it elimated piracy would sell the product for them. So I'm not sure how you think your argument makes sense.
Think about it over a longer timeline. yeah, people have purchased your magical unbreakable piracy scheme and you're filthy rich. Guess what, even rich people run out of money. but you can't sell more of your product, because eventually everyone will have it and there will be no new customers and your revenue will dry up. And that's just assuming no one copies your magical unbreakable anti-piracy scheme.
If there was suddenly no crime or war..who goes out of business? The same applies here. If there suddenly were no more pirates. anti-piracy also goes out of business. They don't want that so they're always going to scare you into thinking you NEED their next product so that they can get a slice of that imaginary 3 billion pie.
always bet on greed.