Like everyone else in the industry, you're almost certainly the beneficiary of an industry predicated on automating people's jobs away. Your labor is fungible. Your comp is based on supply and demand. Whatever work you do, you are subsidized in large part by the demands of projects that improve productivity elsewhere in the workforce.

I'm not saying you personally set out to take anyone's job away. But our field is unusually well compensated because of its function in the broader marketplace. The point is that moralisms like "fault" don't operate here.