After replying to this recent question:
Why 的 in reduplication of adjectives “Noun + Adj + Adj + 的”?
I thought to myself that something like this must have been asked already. A quick search revealed this potential duplicate here:
Adverbs of degree with reduplicated adjective phrases?
Assuming that these two questions are actually duplicates, what's the rule of thumb, or community consensus, for deciding which one to choose as a duplicate target, and which one to close?