you too think that feminist are frequently sexist in a reverse way?
I challenge you to find me one instance of a woman being sexist and socially accepted for it and I will show you a dozen where a man is sexist and socially accepted for it. There is no comparison.
This isn't to say that it doesn't happen, but the frequency of it is so low that complaining about it is akin to crying over a piece of burnt toast while your neighbour's house collapses in flame. Using it as some sort of cover or excuse is especially disheartening (and is itself sexist): the fact that some extreme minority of women engage in sexist behaviour should not in any way undercut the huge number of men (both vocal and subconscious) that do the same thing. When a woman dares to suggest that some particular behaviour is bad and she gets death threats and wide range of misogynistic comments, that is cause for concern. No man anywhere has ever received a single death threat for pointing out sexist attitudes from women.
To make sure my point is understood (because I'm pretty sure it isn't entirely clear) claiming that some women can also be sexist is like complaining about a mosquito bite while you tear up the swamp: whether one mosquito bit you or a thousand is irrelevant to the fact that we are still tearing up the swamp for absolutely no reason. Before we can complain about other people's behaviour, we need to control our own.