nut kicks = most effective weapon in street fights?

[JohnPJones]

It's like saying you got punched in the face in sparring but didn't go down so face punching is not a fight ender. They're both go to targets for a reason, it works most of the time but that doesn't mean it's guaranteed to work 100% of the time. However, saying it doesn't work is bullshit.

no, it's like saying "i've been punched in the face and kept going, so being punched in the face being hyper effective is a myth."

people talk about groin strikes like they're effectively guaranteed fight enders. the way people talk about them you'd think there was a 90% success rate for ending fights with groin shots. there's a lot of techniques i'm sure you wouldn't recommend using in a fight, that have at some point been a fight stopper.
can a kick or strike to the groin end a fight right there? yes it can.
does it reliably end a fight? highly debatable.