So that it's clear what we should enforce here: would a post count as a duplicate if it was already answered on a very high quantity of different posts? If someone were to ask, "where can I find EV-reducing berries in S/M?", would we take that down if there were already six posts that each asked about one particular berry? I just think it would suck to enforce a message like this on a post of that type: "sorry, your question broke the rules because you didn't go and check six individual threads before posting". Nobody wins here.