I think his metaphor was talking more about social change rather than technological change.
I wonder how the two are different.
A Luddite just practices a very extreme form of conservatism. Not in the “right wing” sense, but in the sense of resistance to societal change.
Some European hate speech laws do just this.
You’re thinking of leftists or socialist types. Liberals were Cold War hawks. They supported the Vietnam War and loathed the hippies and anti-war movement.