The "someone must have lost out economically" argument falls fairly hollow when you actually look at the stats and see that the vast, vast majority of people end up better economically when we develop technology and increase efficiency.
Luddism is never the answer.
Scratch that; luddism is the answer for people who don't actually care about humanity as a whole (but frequently pretend they do) and just want their hobby or their job or their neighborhood to stay the same and for everyone else to stop ruining things. But for the rest of the world, increasing technological efficiency means more people get more things for less. This is good actually.
Luddism is never the answer.
Scratch that; luddism is the answer for people who don't actually care about humanity as a whole (but frequently pretend they do) and just want their hobby or their job or their neighborhood to stay the same and for everyone else to stop ruining things. But for the rest of the world, increasing technological efficiency means more people get more things for less. This is good actually.