I love shrooms of all types.
Even on Carnivore diet I give them a pass.
They are kinda in-between plants and animals, but closer to animals. They breath in oxygen and exhale CO2. They have no chlorophyl. No photosynthesis.
I have declared them Carnivore'ish. And delicious!
BTW, I take Amanita Muscaria to this day. It is not illegal in Texas. Properly prepared, in reasonable doses, it is an excellent sleep aid and acts on the same receptors as a mild anti-depressant. Don't eat them if you don't know how to prepare them. The ibotenic acid needs to be decarboxulated into muscimol or it will make you nauseous.