The games you're talking about aren't particularly useful for training, their only real use if for recruiting. And the number of games being funded by militarie

The games you're talking about aren't particularly useful for training, their only real use if for recruiting. And the number of games being funded by militaries is so small compared to the size of the market, that it basically has no impact as far as ease of funding goes. That's not to say that violent games aren't easier to fund. As I said, they are certainly easier to make, easier to market etc...