The headline is propaganda but not for that reason.
Dude was in the cockpit and pulled the fuel cutoff valves for the plane. The pilot and copilot kicked him out of the cockpit and re-engaged the fuel pumps and continued flying. Dude ran up to the fight attendants and told them that they need to handcuff him. Then he tried to open the emergency exit.
It's propaganda because he said he took the mushrooms 40 hours ago they don't last that long and he was also sleep deprived and emotionally unstable due to the recent death of a friend