I feel like GNOME developers need to drop what they’re doing immediately and focus on making fractional scaling usable. Hi-DPI scaling is everywhere nowadays from TVs to laptop monitors, not supporting it properly is a massive problem for all affected users.
I’d switch to Linux pretty quickly if they made using my damn laptop a usable experience without dealing with blurry apps or having to use a microscope to read text.
Saying that but KDE have been having fantastic 1:1 trackpad for a looong time now. And most are usable. What is bad for you? Does gnomes let you configure with gesture for which?
Basically a good 1:1 , nice overview (three fingers up, three fingers down stop), and yes you can configure in gnome (through extension I know...) the three and four fingers gestures. Also, they are as smooth as a Macbook in my experience.
But the result of those gestures(the overview) is not as useful as the overview in gnome and you have to swipe up to go to the overview and swipe up(not down for some unfanthomnable reason) again to leave the overview. A new gesture system has been added to plasma 6 which looks promising. The dev who made it said he has taken a lot of inspiration from gnome.
This is exactly what this change is about. Most blurry apps are blurry because they don't support Wayland (yet/by default) and are running using XWayland.
The only Wayland native software where I had problems with fractional scaling is Qt WebEngine which doesn't handle scaling correctly.