My work computer and the PS4/firetv/etc are all wired anyway. So it's basically just a few phones and lightly-used laptops, none of which are doing anything particularly intense— at most pulling a 1080p Netflix stream. When my partner was doing Twitch, she was also wired.
At the end of the day my home internet is only 100/30, so it just seems silly to upgrade everything for slightly more bandwidth and maybe a bit better stability/recovery/utilization.