You don’t have to be a scholar in gender studies to wonder why textile has been a bit overlooked when looking back at human development.
It's not hidden, but I don't think it's commonly known.
But yeah, that entire IG Farben episode might have toned down their enthusiasm for identifying with dyes a little. Same for their peers up and down the Rhine.
Spinning Jenny? Yeah, that's complex enough that it couldn't have appeared much sooner. I'm not sure if the cotton gin would have been possible sooner or not.