Good timing: I just installed several adapters, as I had areas in my home with poor wifi signal and my house is unfriendly to running new Ethernet cables, but has a coax connection in almost every room. I am shocked by how good it is, even over my house’s ancient coax, which was installed by careless morons. I’m getting 930Mbps running iperf to another machine on my lan. I did make sure to replace the multitude of splitters in my house with MoCA rated ones, but those are cheap. If you currently have a cable provider make sure to install a POE filter where the line enters your home so you’re not sending your signal upstream.

Kim Stanley Robinson wrote an excellent trilogy about the colonization of Mars that goes through the evolution of colony of earthlings that eventually grow to view themselves as martians and seek independence. Highly recommend!

https://en.wikipedia.org/wiki/Mars_trilogy