"3/4ths of players agree that scrims should be moderated to a lighter extent than matches. We agree as well. While reviewing cases, we consider this context important, which ultimately does play a role in how we deal with reports occurring in a scrim environment. We have opted and are continuing to issue warnings or simply log the case instead of a penalty. It should be noted that this does not mean slurs and excessive toxicity are not moderated. This will be covered below."
In the article you provided, the community had voted to make scrims be moderated lightly contrary to what you have done. Sure they may have voted to make slurs in scrims punished, but the policy was already set to only issue warnings with minor cases. With someone else saying a slur in a pug scrim, it makes no sense that the scrim organizer should be banned. You are not following your own policies that you have set here, so does the RGL community's opinion really not matter?
Also where are the sponsors that were supposed to come out of these rules? Could it be that someone saying an offhand slur in a scrim on their server does not matter at all in the grand scheme of things?