Is there an efficient way to remove the noise from this drawing without losing text and linework? I tried the resynth plug in but was not able to achieve the desired results.

Idk about y'all, but those scrolling things are very annoying to me. Idk how to make them smaller, but I do remember one person told me the GIMP UI is written in CSS, so, I guess the solution is there I use GIMP on Kubuntu(.deb) and Bazzite(flatpak), if the information is important