Somewhat related - I want control over devices in my home. Too many things these days need an internet connection to be useful. I run my own OpenWRT router and set up firewall policies for them so they only get the access they need to provide their function. But I'm getting tired of it.

I'm looking for a nice tool that would give me that "control" over my home network -- at the very least, proper observability. Like "little snitch / open snitch" but running on my home router... and I haven't found anything like that yet.