That sounds similar to lupin beans.
In America, we have pokeweed, which everyone knows is toxic, but people eat it after boiling 3 times (I don’t think we have another word for that).
A lot of foraging books talk about boiling and/or soaking to make things edible, but usually it’s to remove bitterness/astringency like with acorns. For something neurotoxic, I don’t think I’d trust it, though.
Looking at the wiki page for gyromitra, it looks like it’s sold for consumption in Finland. Were you taught it was safe to eat?
False morel, despite the name, is not really something you’d confuse for a morel. If the only description I gave you of a morel was 1 sentence long, maybe you’d grab a false morel by accident, but if you’ve ever seen a picture, or any longer description than that, you wouldn’t confuse them.
These people know which mushroom they are foraging.
If you had a territory where you could sort mostly the wealthy people into one “country” and mostly the poor people into another “country”, you could make one really happy and one really sad country.
Plenty of federal facilities have garbage reception. I think it’s probably due to the bureaucracy involved in telecoms installing their hardware on sensitive property. The White House in particular probably has lots of thick walls/armor attenuating signals, too.
Pretty much every time there have been head to head competitions between birds and wires, the birds have won.