If it’s unsecured, I can latch onto it.....and know everything I’d want to know. Way too easy. I obviously skipped the “pick an open SSID” step out of my reply above.
The bigger point is that very, very few have unique static IP’s.
Ah, that makes more sense now, I read your post wrong.
I also turn off SID broadcasting in addition to the encryption as well as MAC filtering.