Sure, her name was cursed. She became synonymous with falsehood and treachery.
fFor the barbershop emasculation she gave Samson, she became infamous and reviled.
But when it all comes down to it, the Philistines and the Israelites were at war.
A single lie to win a war. Compared to the Holocausts and Pogroms that came later the war between the Philistines and Israelites was a comparatively honest conflict, .
Even if the lie was "I love you".