I'm curious as to what levels moderators are tolerant of noise on the sites, understanding that those levels might be different across the sites. We don't get all that much noise on SF as, seemingly, over on SO and certainly not the level as here on meta.
Blatantly offensive posts are one thing but continued, recurring noise can be quite a bit more subjective. It's more blatantly identified by the community here on meta with the new noise or pointless close reason, and on the others as off topic or subjective.
Do diamond mods have filters or other tools available to them to be able to review questions closed by user / close reason? If a user has a repeated pattern of posts closed as noise does that raise them as a candidate for the bin? What would that threshold be?