IMO it still has poor discoverability, constant filtering between the triage status flags and non-flagged stuff, stuff that might not have been flagged by accident, reporters putting tags on issues themselves, issues can only be closed by non-admins rather than truly deleted, random people complaining about this or that on unrelated tickets...

It all stems from the fact that all issues are in this one large pool rather than there being a completely separate list with already vetted stuff that nobody else can write into.

Sounds like it could be fixed by making it configurable to hide all issues without a certain tag (or auto-apply a hiding tag) for the issues "landing page".