[tarotuser]

First, a flipper zero doesn't even have built-in wifi. Only the dev board has that, and it's sketchy as well.

An android phone running Wigle or WIFIAnalyzer is plenty good for wifi.

As to "dangerous", it is unequivocally a hacker tool. Or are you arguing that this is a "testing tool"? https://github.com/UberGuidoZ/Flipper/tree/main/Sub-GHz/Gas_...