Why is it okay to sing “fuck the patriarchy” but it is in acceptable to remotely criticise modern feminism?

I think modern feminism is way worse that the patriarchy
At least patriarchy gave women privileges they were the first to be evaluated from the titanic , they didn’t fight in WW1 & WW2 with the same number as men
Modern feminism is all about getting more privileges and not taking more responsibilities

If it is allowed to sing fuck the patriarchy, then It should be okay to say fuck modern feminism too
Why is it okay to sing “fuck the patriarchy” but it is in acceptable to remotely criticise modern feminism?
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