I love the animation, the fluid transitions, and especially the brain test animation as it was rather charming. I am unsure about whether or not the music was really necessary as it could have taken away from the tone. I heard the mask doesn't help you from contracting corona, you only wear it to prevent the disease to spread to others.
The lip sync could use some fine tuning, but this was still awesome! As I said, the music made me feel a bit conflicted on what to feel-perhaps due to the obvious contrasting qualities. Your story was rather enthralling.