Who needs a bullet piercing, armor piercing bullet to go hunting? Who needs an assault rifle to go hunting? You can't even use the prey that you kill with an assault rifle if you indeed do it.
There is hardly anything in the world that some man cannot make a little worse and sell a little cheaper, and the people who consider price only are this man's lawful prey.
There is an enormous shadow industry of scammers and amateurs who prey on aspiring writers, who divert people from the real publishing industry into this shadow world of vanity publishing and fee-charging agents.