After a quick couple of comments under a new question, I flagged it as a dupe of a similar question, which the OP seemed happy with.
How to use other key combination to replace ⌘W?
Within a minute, Community♦ agreed with me & closed as a dupe.
Whilst I'm fine with this decision, I was surprised by the speed at which it made the call - based on, as far as I can tell, merely my say-so.
Do we know by what criteria Community♦ makes this type of value judgement?