If unambiguous evidence of intelligent activity (technosignatures) were received, what specific implication arises regarding the 'Great Filter'?

Answer

It suggests the Great Filter may already be behind us.

The detection of intelligent technological life suggests that the evolutionary hurdles preventing life from becoming widespread or interstellar (the Great Filter) have likely already been overcome by the civilization that sent the signal.

If unambiguous evidence of intelligent activity (technosignatures) were received, what specific implication arises regarding the 'Great Filter'?
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