Is a swastika bad to have as a symbol.?

My fabric has tiny swastikas on it and some Jew( at least I think they were) told me I was anti-semitic...Why? This is Buddhist fabric and is a good luck symbol. Why do Jews think it is bad? It is 1000's year old religious symbol and I told him to get over it.

It's because you are an attention whore! No one cares that it is some Buddhist bullshit! When you throw it in peoples faces all they see is Hitler!