2Jqt8XuAkwr Something got lost in translation here. Only SLR would upload files to the tracker, so they just wouldn't upload any scenes with alcoholic beverages. I can't tell why you would bring up alcohol. I can't tell why you would bring up alcohol.
SLR has removed videos before, after release, because they discovered alcohol. They also remove videos for other reasons, like if a creator requests for their videos to be removed from the site, or if they want to start charging customers extra.
As far as I understand (I could be wrong), a private tracker doesn't give them the same level of control over the content.