Wow - Brings back memories from the 1980s. Growing up in the 80s as a young gun enthusiast - The "survivalist" movement was gaining popularity and fanning the interest of gun ownership, especially military "style" weapons - This is Pre-Prepper but essentially in the same vain gave some credibility to self protection and reliance which at that time in the USA (Post WW2 Boomers growing up in a very secure, wealthy state) was shocking and alarming. The Oil crisis, economic turmoil of inflation, fear of nuclear war, and shortages due to environmental resources running out. A lot to worry about when your only concerns before that were minimal.
You can see in the BBC documentary the media slant that painted "survivalists" as people who merely wanted to kill and were just waiting for the circumstances to to present the opportunity of societal collapse for their desired violence. This was largely a media pressure to dissuade "good" people from turning into one of these "survivalists" and heaven forbid buy a gun for personal defense - that isn't "proper" societal behavior rather than a documentary that offered a calibrated / balanced look at societal violence and self defense risk vs benefit.
Thanks for sharing this information, I was looking for more history of Werbell and his exploits. Seems like a very entertaining and enigmatic character - Would have been fun to have a drink and a cigar with him.
Editing to Add that my first MAC in the 80s was a "Texas" semi-auto MAC10 in 45, which I loved the look of but had the absolute worst trigger in the world. I could say a staple gun had a better trigger. I could not use it for much besides range toy and admiration while reading Mack Bolan
I sort of lusted after real MACs until I just but the bullet and bought one later in adulthood. Glad I did. Love the retro stuff about these more than the improved aftermarket ones. Love my Lage but the retro ones with the history attached to them are far more interesting to me.