If you don't assign different relevance to different causes, you can't say that you are a less relevant cause than the preceding history. Relevance is a practic

If you don't assign different relevance to different causes, you can't say that you are a less relevant cause than the preceding history. Relevance is a practical requirement, without it you, say, can't improve Tesla autopilot, because the cause of the crashes is big bang, and you can't do anything to fix that cause indeed.