While I am not a nationalist and I think it's commendable that the human race is making progress, I'm concerned that advances in technology are causing troubling concentrations of wealth among those who operate and control the technology.
I agree it is a problem that people will be put out of work, but that is kind of an inevitability. Which is why a lot of people are arguing that basic income needs to be investigated much more closely.
The cold hard reality is that a lot of the jobs that's been created in the US are wallmart jobs or part time jobs and that the cost of living is going up.
So those who keep mentioning luddite fallacy owe it to explain what new jobs it is they see replacing the current jobs. Because if it's just a hope that it will be all right in the future some day it's not really an argument for anything.