You can mute territories now either by visiting the territory or in the overflow ... for an item belonging to that territory.
Territory founders can enable moderation in their territories:
their territory gets a moderated badge
the badge includes a count of how many items they've outlawed
territory founders can turn moderation on and off, but the badge does not go away if they've ever outlawed an item
in the item overflow ... they can outlaw items with a click
anything outlawed by founders is still visible in Wild West Mode
anyone posting or commenting in the territory sees some help text letting them know it's moderated
In general moderation is a sledgehammer and we plan to introduce more economic tools to avoid needing to use it, but some people will want it anyway and we haven't made those economic tools yet.
We think we might've finally fixed PWA push notifications on iOS but tbd. 🤞