I'm not saying that you would not be using jow ga.
I am saying that you WOULD be using jow ga, but what that means and what that looks like in the chaos of a genuine fight or self defense situation is not what most people assume.
If you really understand your jow ga, then it is the principles that are most important. The techniques, while useful and important, are an expression of the principles. In practice, the techniques are often exaggerated, as a way to help emphasize the principles. When that skill has been developed, then, IN ACTUAL USE, that exaggeration can be dropped, and the principles are still being utilized, on a more compact and un-exaggerated technique.
This is using your jow ga. Not what it LOOKS like, but rather, the principles underneath, that power your technique, regardless of what it looks like.
The exaggerated training methods can leave you vulnerable if you try to use them in a fight. But the exaggeration is not meant to be used in the fight. It is a training methodology, meant to emphasize the principles and the body mechanics.
Maybe this issue seems so clear to me because my system uses a very exaggerated training method. Maybe I'm on that extreme end of the spectrum, while others are less so.