Based to some degree on the worry for using the Note 7, we should also perhaps pursue banning fireworks, since exponentially more people (especially under 21) have been injured or worse through the years. Okay, some were when drunk, but still the point is there are things with a bigger chance to hurt or kill that people approach daily as "meh" until something happens.
I keep hearing about issues happening "daily" and piling up by some posters and the media, yet the same garage and Jeep events are recycled as new, but people just now finding out. The terrible event with the 6 year old is new, but even that has respectfully yet to be verified. People even stating it was not charging while being used , but says nothing about that in the article.
All things presumed constant, anode / cathode layer breaches do not normally behave in a ticking bomb manner after initial charges and use. If it is something else beyond that and Samsung is not forthright, kiss the Note 7 (at least) goodbye. Too much attention, especially if/when the three incidents above are verified as legit concerning the Note 7.
The only thing I can think of that would cause a breach after initial charges and use is if a sharp object penetrates the cell and creates anode / cathode contact (a breach). If a layer insulation defect, the energy for an explosive like failure is not normally going to lay dormant for days and weeks of use and then suddenly, kapow!
It would be interesting to see the CPSC's findings, but that would also mean they took the time to visit, audit, interview and test the cells. That means weeks before good. None of this will add up if the issue is so grave as the media points out and this is fast tracked. Point here is I would not be surprised if this takes longer than people might expect. Again, if as dire as perceived.