KDE is pretty cool but I just don't get why they're still using their Breeze theme. GNOME got so much more beautiful with the new Adwaita theme. It's time for KDE to redesign their default theme as well, Breeze looks absolutely terrible and outdated, especially the icons, it all feels super cheap and like it was all drawn by some random guy, not a huge project with a UI team.
KDE can look amazing with a custom theme, why don't they just pick one and make it official?