Does HN actually suffer this? I know its done on Reddit and by who in one case; just having a family member active in politics gets you good insight how many si

Does HN actually suffer this? I know its done on Reddit and by who in one case; just having a family member active in politics gets you good insight how many sites they try to manipulate. I was hoping that HN's flag system would sufficient for the community to self censor. Perhaps we need a flag on comments too, something you can't see. I would also prefer that posts don't transition through the lighter grays as they get down voted but disappear completely once the dead threshold is met. That would prevent some piling on that does happen