This has been requested several times in the past, with the first I remember being shortly after the introduction of the hub in 2018:
My takeaway is that it is unlikely to happen. However, if you do not have an existing wired connection to where you want to place your hub, there are at least two solutions mentioned in that thread: Ethernet over powerline adapters or various wifi-to-wired bridges, several of which you can find mentioned in that thread. Even if they do add it in the future, the C-7 was just released and you'd likely be waiting a while anyway. 
(Also, I hope you don't mind that I moved your post to the "Feature Requests" category where I think it is better suited.)
