A statement that primarily appeals to pathos in the context of arguing that American presidential election campaigns go on for too long might be something like:
"While candidates spend countless months on the campaign trail, our families long for stability and peace, feeling exhausted by the relentless barrage of advertisements and negative rhetoric that invades our homes, drowning out the issues that matter most to us."
This statement evokes emotions such as fatigue, frustration, and a desire for normalcy, emphasizing the toll that prolonged campaigns can take on individuals and families.