Regarding the situation with the Qt Company, KDE relies on the KDE Free Qt Foundation to always seek the most beneficial outcome for all Free Software developers and advocates. Read more at
https://ev.kde.org/2020/04/06/changes-in-qt-and-the-kde-free-qt-foundation/
@csolisr That is not the worst case scenario. The very worst case scenario is that KDE forks Qt and maintains it along with with the support from all the other projects that use it.
There is no scenario in which Qt becomes proprietary, as the agreement is future-proof (see https://kde.org/community/whatiskde/kdefreeqtfoundation.php "Fifth Agreement (2015)") or that KDE has to switch frameworks.