Why most of people are against the feminism?

People who oppose feminism oppose it for different reasons depending on the person. Some people oppose feminism simply because they don't believe that men and women should be treated equally under the law. This could be a result of sexism that exists for whatever reasons such as negative experiences with women, inability to enter or maintain relationships with women, superiority complexes, and so forth. Some people that oppose feminism are simply misinformed about feminism. Anti-feminists usually believe that feminists are man haters and only exist to bash men when in reality, feminism only aims to address issues that women face in society that might or might not be caused by men. This isn't to say that some feminists openly do hate men just as some men openly hate women. You're bound to find a few bad apples in every group.