The universe itself was created just over 6000 years ago so these Peru people couldn't have been that very much over 6000 years ago. Less than a couple decades, give or take, I should think. So, here, just a scant 20 or so years after the creation of the universe we have a civilization in Peru making cloth and using dyes on it. I'm skeptical. That is too short a time for that great a gain in knowledge. I'd bet there was a spacefaring alien influence at work there.
In a brand spanking new divinely created universe with a brand spanking new population of divinely created humans who "somehow" acquired the knowledge to build temples (obviously Mormons) and bury things in addition to making tie-dye? The evidence can only show one thing: Aliens, of course.