Rant: I'm really tired of polyester.

It's everywhere, no matter where I go. It's taking me so long to find the cottton, linen or wool clothes. Online markets, most of the offline shops are filled with this shiny cheap and uncomfortable plastic crap. I am willing to pay much more for natural fabrics, but it's becoming so challenging to find them on the shelves! I'm really looking forward to learning how to sew myself, but as of right now I'm so fucking pissed and disappointed. Is it challenging for as well? What do you do about it?