Someone should make a company that modifies existing "smart" appliances or "things" to cut them off the grid. A bit like OpenWRT does to routers or other FOSS f

Someone should make a company that modifies existing "smart" appliances or "things" to cut them off the grid. A bit like OpenWRT does to routers or other FOSS firmwares. I am sure it will be a lucrative business given how omnipresent cloud crap these days.