As an NLP fag I have some thoughts about 'Do not fear'.
The human brain cannot process negatives. So in order to work out what 'Do not fear' means, the brain has to first imagine fear, and then an absence of it. In other words, the statement 'Do not fear' creates fear.
It is better to turn the statement into a positive such as 'Have Courage' or 'Be Brave'. Critical thinking therefore suggests that the title of the linked YouTube video: 'Victory of Life' is the true communication.
I'm sure Q already knows about the use of the word 'don't'. Which suggests that the Q-post message is not for anons, who are protected by the armor of god, but the DS who aren't. Q is telling the DS to fear for their lives.
The linked video and title 'Victory of Life' is the part of the communication intended for anons.