The LavNav Motion-Activated Toilet Nightlight: Does anyone really need this?

I saw this today on Amazon while I was searching for motion-sensing lights for my dark and curvy driveway. Check out the blurb:Even better are the product photos:

For her: Green light means "OK to sit, toots!"

For him: Red, with a target. This apparently means, "Good luck hitting the bulls-eye at 4am, buddy!"

Source: Amazon