A fizzle would *not* unnerve me. I fully expect to see a terrorist get a fizzle in my lifetime.
Yes, I have no problem volunteering to remove/de-fuse/demil whatever is left of a fizzle. Better me than someone younger, though I would insist upon the appropriate payback being delivered on my behalf. And depending upon how hot the fizzle, I might still be around to deliver some of that aforementioned payback.