To be manipulated or made to act (often against one's will); to be played or swayed by someone else's tactics.
ネットの噂に踊らされるな。
Don't be fooled by online rumors.
巧みな宣伝に踊らされて高い商品を買ってしまった。
I was swayed by clever advertising and ended up buying an expensive product.
政治家の演説に踊らされて投票した人もいる。
There are people who were manipulated by politicians' speeches and voted accordingly.