One thing I'm happy with in KDE is that the main menu is still a thing. At least there is an option in many apps, such as the file manager, Dolphin, to show the menu. Unlike Gnome which is very inconsistent about hamburger menus and open buttons, KDE just sticks to the old-fashioned menu bar. In this it is like MacOS, (although if you don't use a Mac you mightn't be aware of the universality of the main menu, because screenshots of apps often don't include the menu)[1].

[1] e.g. see the screenshots at https://zed.dev/