Original link which seems to have been taken down: https://www.vice.com/en/article/group-behind-steam-censorship-policies-have-powerful-allies-and-targeted-popular-games-with-outlandish-claims/
Update from the author:
Yeah there is no way I'd think "asterisk" with that logo, especially with an organization that is anti-everything in human sexuality. Aside from the one thing I'd agree with but they don't seem to actually be interested in stopping.