It must be painful for language pedants to read English literature. All the best authors I know ignore grammar and use English like a whore. And that must hurt people like you twice; once upon noticing all the "mistakes"; and twice, upon realizing that they understand English better than you. To realize your stuck in the pupil phase of understanding. Where you struggle to enjoy, and cannot produce good writing.

And nylon or rayon or several other plastics commonly used to make cloth.