I think you’re interpreting the point far, far too narrowly.
I disagree especially when taken into account with how much time he spent writing polemics about how terrible and idiotic all the Kautskyites, social chauvinists, etc were.
Having roles against disparaging anti-elecrorialism is stupid.
I would agree if the rules were against the Leninist view of electoralism as a platform for agitation etc but I believe the rules are more targeted towards your view of vote blue no matter who and the view of electoralism as a means to bring meaningful change. It is however an anarchist community that I'm not 100% acquainted with so I could be wrong but that's the vibe I get from it and other communities with similar rules.