It's bloat caused by stuff like Electron, and people choosing to write desktop apps in HTML + JavaScript/TypeScript + some framework.
If people even used a framework like Qt (a really mature and well-maintained desktop framework the favored framework of KDE Plasma, etc.), their memory usage would be so much lower. (I'm not counting the memory used by Qt's shared .so / dynamic library files.)
If people even used a framework like Qt (a really mature and well-maintained desktop framework the favored framework of KDE Plasma, etc.), their memory usage would be so much lower. (I'm not counting the memory used by Qt's shared .so / dynamic library files.)