I disagree because the Wives are heroes despite only Toast showing combat ability. Splendid's bravery and self-sacrifice lets her save Furiosa and Max from Joe during the canyon chase scene, the Dag's friendship with the Keeper of the Seeds set up the rebuild of civilization, Cheedo tricks Rictus in the ending chase by capitalizing on her previous status as a helpless damsel, and Capable's compassion and love for Nux ends up showing him another way to glory and redemption. They all show agency while still keeping non-combat roles.
Stereotypically feminine characters can still be active and important agents within a plot. For example, Diana Soreil in the anime Turn A Gundam is an extremely progressive female character despite wearing dresses, getting kidnapped, and almost never using a weapon. Why? Because her decisions have an active effect in shaping the plot, and she learns and grows into a better leader through her experiences. She develops a strong independent personality and eventually takes back control of her people from those who assumed she would just be a pawn.
Eh, there's still a massive gulf between masculine female characters and hypersexualized female characters that female heroes are seemingly barred from embodying.