Like, I dunno, "Sam is a video game reviewer, and has worked in the industry for over a decade, starting at GiantBomb. They then moved over to YouTube" - if I'm not paying extra attention, I could interpret "they" as referring to GiantBomb instead of Sam, an issue "he" (or "she", I suppose) doesn't have due to being exclusively-singular (and, well, gendered, and companies are largely genderless things in English).