There are other company’s facing the same problems like Fairphone with FP1:
English: https://www.reddit.com/r/nexus5x/comments/5ejr2y/fyi_lg_mobile_repair_is_out_of_stock_on_parts/
German: http://www.heise.de/newsticker/meldung/Nexus-5X-Geld-zurueck-statt-Reparatur-3505644.html
Edit: Links