I have not seen much evidence that feminists agree with normal folks on this. Fairness has never been high on the feminist agenda.
No, but it seems to me that SOME view ALL laws and practices which are beneficial to one gender as generically bad, even if the beneficiary is the woman.
Seems to me I’ve seen an article, somewhere, where some feminist was advocating for men’s rights in custody matters under that view. But, it may have been an isolated case.