Oh? Okay, well I stand corrected on the Barbie mythos, I guess. Still, I have a hard time imagining many young girls are grabbing their Barbies so they can pretend to be doctors, lawyers, or presidents.
Regardless, I stand by my point: the answer to somebody's problem with Thing A is not to point out another problem with Thing B. Barbie projects a weird and perverse body image. He-Man projects a weird and perverse body image. The two are both problematic, in their way. But we can't just throw each against each other and expect them to mutually invalidate themselves as topics of concern.
It's kind of like how enemies of the contemporary feminist movement tend to moan about "men's rights." Uh, okay, men should have rights too, but I don't see how we don't have rights. But even if there are areas where men were being oppressed or treated inequitably, that's not a reason to deny women's rights in other areas.