Not a single open network in this apartment complex. A few years ago Wi-Fi routers shipped with an open network configured by default. I remember visiting my son in his apartment and being able to connect to any one of three open networks with good signal strength in his living room. Today, all Wi-Fi routers and APs are pre-configured with an authentication key.
@paxterrarum
I guess those bastards want you to pay for the service you're using...