I have an Raspberry Pi 5 and I usually install Ubuntu (E.g., 24.10) and then upgrade to KDE Plasma using te command “sudo apt install kde-full”
The user feedback for system settings default is disabled.
Later I discovered that the user feedback in system settings will show if I use the “sudo apt install kubuntu-desktop”
May be the development team can make sure the user feedback in system settings is shown in both cases.
KDE’s policy is that any form of telemetry is opt-in so that users know if and what information is shared.
Kubuntu’s policy is generally to stay as close to upstream on as many policies as possible. FWIW, the Kubuntu team maintains every aspect of the Plasma desktop in Ubuntu, hence I moved your post to the Kubuntu category.
Repeating it over and over in various places which you seem to do since april will not make the packagers aware … had you reported it back then in launchpad, chances would have been good that it would have been fixed in an SRU (stable release update) or even in time for release for 25.04