hopefully fractional scaling in linux becomes more efficient in general. I stopped using linux because no amount of playing witht font sizes could make the gnome ui look decent at 100/200% scale coming from 175/225 percent scale, and the cpu penalty was twice that of windows. not a huge deal unless you're like me and rearrange windows all the time.
You should probably try KDE instead; I've been doing scaling for a couple years now, since I moved away from Windows, and it's excellent.
> Firefox 146 Now Available with Native Fractional Scaling on Wayland
I thought that this was the job of the windowing system.