Re: There is a dark evil danger to the big uptake of HTTPS
You need to read: https://en.wikipedia.org/wiki/Promiscuous_mode
LOL, no, it seems you do.
Hint: These are not ad-hoc networks.
Hint2: Each client has a unique encryption key to the AP.
Hint3: The only way a client can see data is if the AP specifically sends it to the client.