Yeah...I know...and in retrospect I realized that was probably what the "sigh" was for.
Shoddy journalism abounds, particularly when the subject is firearms and attendant items.
But, as I said, explanation of this "process" is difficult for the non-shooters or anyone without a good understanding of the entire process of what makes "bang" go "bang".
Regrettably, I have found the largest portion of stupid writing comes from the pens of so-called "gunwriters".
Unfortunately people that read this shoddy journalism are fooled into thinking they are well informed, not misinformed (to paraphrase Mark Twain).