ludditism means synonym of Luddism. Lexicurio rates it Sui generis — a strength score of 87 out of 100.
Why “ludditism” is a great word
LUDDITISM — [Noun] Opposition to technological change, particularly when it threatens livelihoods or established customs. From Luddite (a person opposed to new technology, from the name Ned Ludd, a possibly apocryphal 18th-century English workman who destroyed machinery) + the suffix -ism (forming nouns of action or practice). First attested in the 1830s. Unlike technophilia (which denotes an uncritical enthusiasm for the new) or progressivism (which broadly champions advancement), Ludditism is a posture of specific, material defense. It is the sledgehammer taken to the power loom, the handwritten ledger in a world of databases, and the stubborn preference for a hand-tool's known heft—a recognition that not all forward motion is ascent, and what is called progress often carries a hidden, human cost.
Etymology
From Luddite + -ism.