I'm writing from 4G, the same that I use to work remotely as a software engineer. It's not even a dedicated 'home internet' solution, just an unlimited data plan that I use with a decent modem/antenna.

(Yes obviously latency is worse than fibre, I would probably hate it if I was still into FPS gaming etc., but in practice it's fine.)

(When I set it up it was better and cheaper than the copper options, fibre not available. Fibre or Starlink would now probably be better, but still each much more expensive, even ignoring one-time costs. I don't need it/not worth it. Idk about latency but I could certainly get more bandwidth out of one-time costs on LTE too.)