> If they identify with the feminist cause and support it, they don't need to prove it to you or justify how their campaign is or isn't feminist.
We've seen that many times organizations that claim feminism or feminist principles often don't act in a way that is supporting of women, so being critical is fully warranted when an organization says one thing but does something that seems to do nothing but perpetuate existing stereotypes and problems. Moreover, they made the claim, not me, so asking "why is what you are doing feminist" is important.