"We're talking about if they were ever claimed to be 100% effective....if you overpromise at the beginning, you lose your credibility, and then you get cheap shots."
The articles I linked used the two words interchangably. Clearly that distinction isn't relevant to the layperson audience. You're just playing with words.
"We're talking about if they were ever claimed to be 100% effective....if you overpromise at the beginning, you lose your credibility, and then you get cheap shots."