I watched your whole video.
I bought a Tenacious a while back. It came duller than dull. I wasn't pleased about this. Spyderco offered for me to send it back to them for sharpening. I never bothered. Lazy, I guess. When I moved the clip around, the threads on one of the screws stripped down to nothing. The knife now sits in a box of other knives that rarely see the light of day.
A friend of mine bought a Tenacious. It broke after had to use it as an emergency pry bar (he expected it do as much). He is thinking about what new knife to buy, but last I heard, he is planning on replacing it with another Tenacious.
Some people (him) like the knife. Others (me) don't.
I like my American Benchmade, KA-BAR and Becker knives. I like my Swedish Mora knives as well. I like my chinese knives less. Why? They just never have seemed as good.
You pay a factory worker 75¢/hr, you get 75¢/hr work. You pay a factory worker $24 an hour, you find that the quality control increases because now there is more on the line and someone being paid so much can't just turn out garbage all day long and continue to be so well compensated for it.
Government regulation? Ethics? Slave labor? It's my day off. Maybe some other time.