You’ve yet to learn that labeling people can be unreliable?
Originalism has been practiced since the document was written, and overlaps with textualism. I’ve made none of the arguments you’ve expressed, and the Constitution has required zero amendments to deal with the Industrial Revolution because it addresses the policy of limited government and liberty, not tools.
Modern ideology is the concept that describes it as a living document or a relic. In their wisdom, the authors, original and subsequent, strove to relay the concept without exacting limitations.