Massive and well-funded effort by leftist thugs to propagandize video games. Especially to destroy any masculinity and replace with feminist sermons.
Only one of the games mentioned is even in the top 100 games in terms of users. And that developer is, to use the language of the modern leftist, a straight, married white guy. His game matters, and is one of the top rated games in the world.
The other developers were just picked because they supported the narrative of the Guardian's leftist editors.
Gamergate red-pilled a lot of Millenials and Gen Z types about Leftists/Feminazis. I think it made PewDiePie, arguably THE biggest personality on YouTube (over 65 million subscribers, even his lowest-watched videos get a few million views), a dispenser of red pills to his audience, which is very young.