Earlier quoted context omitted.
> There is a whole section on touchscreen annoyances from the Linux Surface project Taking a quick look, all of the things they list are basically reiterating what I've already said vis-a-vis Wayland: You should make sure that you are running a Wayland desktop session [...] It is important, that your applications run on Wayland as well.
> The driver can only provide a set of input coordinates to the applications. By default, the system will behave as if you've clicked at the point of a single touch, or mouse-button dragged when you single-finger drag. Yeah no. All of this depends on everything up to the application. A gtk2 application will have no support for anything. A GTK3 application running on xwayland will have poorer support as well. And anyw…
To go back to the app-by-app comment, I do know that there are like ubuntu tablet and touch setups.
Are there any browsers already setup to be more touch native, or specific browser builds that are more touch native already?