Along that same line - My Home-automation setup is fairly simple using Samsung's hub and requires very little maintenance. But I do have a fairly complicated homelab and network setup. I'm in my early 50s and have considered what would my wife/children do if one day the 'internet' connection wasn't working and I'm no longer around to fix it? No way they're going to know how to log into OPNSense or Unifi controller to troubleshoot. So I bought a off the shelf router, configured with basic setup with same SSID and IP scheme. Typed up some simple instructions on a single page and attached it to the router box. The idea being that they can simply unplug the OPNSense box, plug the router into it and then power everything up. I've done a fire-drill test and had my teenage son try it. So far he seems to know exactly what to do. The rest I'm hoping he can figure it out on his own.