Anything about the daily runnings of a company, it’s personnel and other business decisions is not news about tech, no matter what the company is. Tech news should be about the technology. New breakthroughs, new coding language releases, new hardware etc.
Edit: and to be a tech company is a company that creates tech, not always just one that uses it. I could be on the side of social media companies being tech companies, but that doesn’t mean all news about said companies are tech news, because they are not.