I speak of Gordon Brown, who refused Tony Blair’s wishes to join the Euro. No matter what British politicians had done since, it’s hard to see how Britain would currently have half the Eurozone’s unemployment rate if Blair had prevailed. By declining to take action on the Euro, Brown aided his country to a greater extent than he did with many of the policies he actually implemented.
But we don’t generally credit politicians for things they didn’t do, even when their inactions had more benefits than their actions. How many people when listing the achievements of President John Adams would for example mention his not launching a full-scale war with France over the XYZ affair? Yet he might have saved our nascent republic in the not doing so.
It’s not cognitively easy for voters to deal with counter-factuals, and the hero’s narrative that the media loves only works when the hero changed history through some great deed rather than standing pat. That’s probably a bad set of incentives for legacy-hungry politicians because sometimes the advice from the theater holds: Don’t just do something, stand there.