Not cheaply > instead of three: (female-male, female-female, male-male). One. Male to female. From where power flows to where power is delivered. There is no

Not cheaply > instead of three: (female-male, female-female, male-male). One. Male to female. From where power flows to where power is delivered. There is no reason for F-F or M-M power cables to exist. The whole point is to have power source never be male as that's exposed, energised metal.