This can also be a great tool for spreading fear with hotspot names like "apostate meeting in bathroom 1pm"
That's exactly 32 characters which is the SSID (WiFi name) limit :-)
Watchtower is reactionary. If there are enough ex-jws / awake jws doing this then they may send out a letter or update their convention guidelines with some nonesense like "it would be a loving gesture to turn of your WiFi so as not to be distracted while you benefit from spiritual food."
It would rattle sabers though, and have the leadership spooked by something they had NO control over at their yearly brainwashing extravaganza.