YouTube froze a guitar channel's ad revenue because a letter never arrived: YouTube demonetized Bernth's 170K guitar channel over a lost address verification letter, exposing the fragility of creator income tied to a single platform. https://ppc.land/youtube-froze-a-guitar-channels-ad-revenue-because-a-letter-never-arrived/ #YouTube #GuitarCommunity #ContentCreators #AdRevenue #Demonetization