Because, they started spreading disease along with messages. Loss of messaging along with unreliable speeds made them bad investments.
Discussion
every animal poses a risk of spreading disease to humans. it’s actually very rare for them to. you’ve been psyop’d
Rare??? Apart from wars and natural disasters, major human death events are due to animals - rodents, birds, insects.
Pigeons can carry the internet and I think this would be perfect for Nostr. Change my mind 😤