While I am using AtlasOS (Windows with bloat stripped off), it still kinda behaves like windows in someway compared to Ameliorated which doesn't have Microsoft tracking and updates anymore.
I woke up in the night and stared at my PC at around 3:00am and suddenly my PC starts from the suspend. I assume this is a way to update Windows secretely but I never asked for it and it damaged me emotionally because my devices behave in unexpected and unpredictable ways.
I learned to always shutdown.