You obviously don't have many network-connected devices. Though I totally agree that a physical wired connection is better from a networking perspective, in a home there are tons of clients that either 1) only connect via wifi so ethernet is out of the question; or 2) are in locations where running ethernet isn't going to be practical. For instance, I have: Traeger smoker outside, MyQ garage door management device in the garage, a pet feeder, smart TVs/streaming devices, etc. all over the house that just don't have ethernet jacks. And they work perfectly because I have a solid mesh wifi home network.