Can you see the irony of us having a nuanced debate which is leading to misunderstanding, because we are using a medium where detail and emphasis are difficult to achieve? 😀

My assumption of my mushroom identification program was they it would become widely available, which would be unethical.

In the hands of a trained Mycologist using it purely as a check on their established results. Possibly useful but easy to misuse.

A Mycologist using the program to perform the identification first, which they would then check, also dangerous as human factors would lead to confirmation bias.

AI systems inevitably lead to overconfident conclusions from people without the time or knowledge to know the potential risks.

If we could make something that would reduce the absolute amount of yearly mushroom poisonings,

You are begging the question. This is not known.