I reported them for harassment with the following statement:
The purpose of this group is to review bomb any game that has gay representation. Their discussion threads talk about using other platforms to discriminate against LGBTQ+ communities and individuals to circumvent Steam’s TOS policies. This type of behavior promotes discrimination, review brigading, and toxicity. It is surprising Steam is tolerating such open homophobia on this platform.
Thank you. I don’t think I can edit my report but I can send a new one with this included.
EDIT: The mobile app makes it incredibly difficult to report anything.
Yeah, I tried to find a way to report at all from mobile web browser and failed.