I'm surprised that phone manufacturers haven't already implemented a mesh network. I guess you could kind of call Apple's Find My network one, but if you want to smuggle arbitary data the bandwidth is very low. Maybe Apple's new mobile Wi-Fi chip is a precursor to an actual Internet mesh network.
That is by design to keep you engaged. My current phone has 7050 mah and 80w charging. I charge it twice per week or so. If you have a slightly chaotic life you have to consider charging 30 times per day, hoard cables and charge powerbanks only to have it die anyway. Now I have one cable that doesn't move and doesn't break.
