Similar (though VERY slow moving) effort to do the same on my end.
My big hesitance is that I would need to centralize management (cause gods is it hard to get anyone to understand ssh), which says to me I’d need to have something public facing on my friends and family’s networks. That pu lic facing bit just makes me squeamish.
Welp, I think the detectives know who to DM when we see a rise of murders in “a few months”