It's worse, because it's far more powerful.
From 4 miles in the air (so high you can't see the drone), works while the drone is "circling" (so far more accurate due to transit and length of sniffing), is intentionally used for "fingerprinting" entire cities (who belongs here? what devices moved? where did they go?) without any suspicion of individual wrongdoing, and unlike google, IT DOESN'T JUST TARGET WAPs.
Think about it. They ingest every handset, every wifi device, every BSSID, ESSID, even MACs ARPing over the air. For entire cities.
Now think ten years ahead, when solar-powered persistent drones can stay up over a city 24/7, constantly circling, sniffing, and relaying the movements of UUIDs from place to place around the world. Drones fly just as well in US airspace as Yemeni airspace.
This is what Snowden warned us about. "Papers, please" is out of date: they're no longer asking.