I hope you mean bad journalism and not the movement to stop bad journalism
There will always be bad journalism. Trying to rid the world or just the gaming industry of bad journalism could be equated to the old brown townogy of sweeping a dirt road. There's no way this movement is going to achieve anything, not because of its haphazard coalition of people who have no central force pushing them towards some goal, but because whatever is trying to be achieved is pretty much pointless and practically impossible.
You'd be better off starting your own news site and reporting on gaming stories how you see fit, with whatever ethics that you want to use. The world would be a better place if instead of "opposing" the systems in place people got off their asses and actually worked on a solution or a better alternative to what is already here.
Also, let's not forget I said "All of it.". I would really enjoy it if Polygon, Kotaku, etc would stop posting on the most trivial "offenses" to people in made-up virtual worlds. Let's stop complaining and actually focus on our goals constructively.