Oh c’mon! Essentially, you are saying any man accused of sexual assault immediately becomes a convict and must be shamed regardless of the truth behind the accusation!
I think it’s a very loose deduction. Feminism is about equality, and not chauvinism.
If anything, Lena’s behavior suggests rationality. You have to give the accused a benefit of doubt — it is all the more natural if you know them closely. Demonizing every man “accused” is not the way forward, and that is not what true Feminism should be about.