Baby not guaranteed to be inserted to the same mother

As long as it’s a self contained communication version and doesn’t require using the meshtadtic phone app

I have no idea if this is correct. But imagine if you have a setup like Apple’s AirTag. Except when you receive a signal (message) you also relay it to whoever’s path you cross for the next X amount of time. The more people using the app the bigger the mesh network gets.

Are we not men?

You need a smart button pressing device. Something like :

https://amzn.to/40vd8SN

I have not used this personally, but I have a home assistant setup that does operate based on real time energy prices and it’s awesome.