>their voters immediately moved their opinions by around 15% into line with their party. Maybe I don't totally understand what 15% means here, but it sounds li

>their voters immediately moved their opinions by around 15% into line with their party. Maybe I don't totally understand what 15% means here, but it sounds like the vast majority of supporters did not switch their opinions? If my interpretation is correct, this title feels very misleading, but it's also possible I'm just misunderstanding.