I would say it has prompted an individual "who knows a thing or two about survival" to toot his organization's horn. Somehow I suspect that outfit's philosophy might not align with that of ETS as shown by the following quote from the referenced website:

" With a well-educated and armed populace, any individual, group or country intending to do us harm will be met with great resistance. "

Plenty of us "know a thing or two about survival;" some of us might even know up to five or six things about survival. I will say that what I do know about survival did not come from my time in the military. I was surprised at the almost total neglect of that subject during my time fighting off our enemies....
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Geezer in Chief