League culture and being professional
I'm not sure it needs to be said, but the League comminuty tends to swear a lot and is a bit toxic at times. That being said, when one of the Rioters starts patch notes off with swearing, much less using gd, it doesn't help the cause of improving the League community. While swearing may be part of the writers vernacular, swearing in a much publicized written format is not professional and contributes further to the toxic League community. Now, I'm not passing judgement or trying to be on a white horse, but it would be nice to see a positive role model from the writers at Riot for the League community.
TLDR: Theres more adjectives than gd to use in professional writing.