Wonder Woman's not really being saddled with one if Clea was invented by her actual creator.
It's more that writers shouldn't just introduce her for the misandry reason in isolation, it'd be better if the WW verse was firing on all cylinders and had a wide variety of antagonists representing specific evils. The Golden Age comics were a little better at having that, within their own dated context, than subsequent versions. Clea didn't skew things too badly when she was surrounded by the likes of Diana, Hippolyta, Eeras, Octavia and Desira and male villains like Psycho, Mars, the Duke, etc.