Games journalism has always been about amplifying company press releases and trading favors for favors. It's actually only within the last 15 or so years where you could even start to call some of the pieces "journalism" where people were investigating working conditions, or asking serious questions about the media consumed, or the ethics behind various practices, or industry trends and trajectories.
This isn't to imply that your favorite site or magazine was a rag back then. It was just more about the product and less about the business propping it up. I would argue that serious journalism follows big money. As gaming has exploded in profitability, it has attracted scammers and scumbags, necessitating the need for investigative reporting and greater transparency that proper journalism can accommodate.
This isn't a political thing: we have good liberal journalists and bad conservative grifters, but there also exist good conservative journalists and bad liberal grifters. The truth is going to be somewhere in the middle, when you stop allowing yourself to be placed in a box and instead examine the facts presented by each side and come to an informed decision on something.