[hilbert42]

I have no problem with that. What you are outlining is procedural and it's been culturally regularized over time, essentially it's self-checking as everyone knows the rules and what to do.

The problem comes when neophyte beginners decide to go hunting for mushrooms. They may think they've a good understanding of what's safe and often they do but it's the odd slipup or mistake that can turn fatal.

With mushrooms there is no margin for error, you're either right and enjoy a lovely meal or you die by a lingering death. It only takes one error for disaster to occur.

Take this story for instance: https://www.abc.net.au/news/2012-01-06/fatal-mushroom-meal-c.... Unfortunately, it's often a change of circumstance, or an unusual set of events that catches people out. I remember this accident happening, tragically similar scenarios have happened all too frequently in many countries.