So it's good enough - the mantra of software development that explains a lot of what he's talking about. He's not entitled to being able to "just put pixels on a screen" while also distributing his games to be ran on his users' computers. He could develop his games for MS-DOS, but he has chosen not to.

Look, I complain about software quality probably more than most, but it's good to remember that it's more of an emotional issue rather than an objective one. I did not find his arguments about programmer productivity convincing. As a whole, software is doing what it's supposed to and, besides, it could have always been worse.