I'm not much into KDE bug reporting and also not much into Apport. I'm simply a user.
However, what i know is that as a previous Gnome user i never saw a "Gnome reporter" piece of software. As a KDE user now I frequently see the specific "KDE bug reporter" piece of software, and it never ever reported a crash because it misses symbols. I know that Linux users are supposed to know their way around the terminal, but still... Also I know that as KDE developers you can register at https://errors.ubuntu.com/ via the form. I also know about THIS <https://youtu.be/PPQ7k0jRUE4?t=1781> video which although it is old is still relevant. KDE doesn't run only on Ubuntu and Apport might be an Ubuntu software, but surely it can be configured by default to be used on Ubuntu, can't it? This thread was meant as a question and/or discussion, mainly fuelled by my thoughts and experiences with Apport which seems to be a more convenient way of error collection.