I don't do a lot of self-hosting and what little bit I do is just my Monero node over tor. So I primarily just use Wi-Fi on my devices and never use Ethernet. In fact, I don't think I've connected Ethernet to a router for a primary device in like 10 years. I have connected Ethernet to a device temporarily to do troubleshooting, but having a device connected to Ethernet all the time is something I have not done in a long, long time.

Industry “conventional wisdom” often argues that FCC requirements somehow conflict with the software right to repair. SFC has long argued that's pure FUD.

i mean, it is at conflict with right to repair. having to accept harmful interference to be certified means that repairability suffers simply because the device needs to be made to break.