After 12 years of working together, KaOS rocked the open-source world by announcing that it was getting rid of KDE Plasma, citing issues with being tied to Systemd. Since then, people have pointed out that KDE Plasma doesn’t need Systemd, and that only the login manager requires it, which can be worked around easily. The discourse was so big that the KDE team itself stepped in to clear up which parts of Plasma depend on Systemd.