The fiber cap stains red as it can be seen in the picture you posted, the St George doesn’t.
What I meant was that I don’t know any edible mushroom that looks exactly the same as a toxic one and doesn’t have a major characteristic that differentiates it immediately like the smell in the xanthodermus or the staining in the amanita ponderosa.
Penny bun (yummy):

Bitter bolete (extremely bitter+bad time on the toilet):

St. George’s mushroom (yummy):
deadly fibrecap:
Sometimes they look clearly different but not always
These are more identical than the meme!! lmfaooo
The fiber cap stains red as it can be seen in the picture you posted, the St George doesn’t.
What I meant was that I don’t know any edible mushroom that looks exactly the same as a toxic one and doesn’t have a major characteristic that differentiates it immediately like the smell in the xanthodermus or the staining in the amanita ponderosa.
https://en.wikipedia.org/wiki/Comedic_device
The bottom one is not toxic, just tastes bad.
I’ve heard some people use them as cocktail bitters.