I'll explain the world for you in a very simple way :
This is Mysterio, the Master of Illusion - he's a villain to Spider-Man and Daredevil with no powers of his own. He uses their FEARS to fight them, randomly using his fists. His strength is to manipulate his opponents with Illusions, Holograms, Tricks, Lies as well as Smoke & Mirrors - nothing with him involved is actually real, you can't trust your senses, nor your instincts. What you see is what he wants you to see, what you believe is what he wants you to believe - he creates a new, his truth around you.
He controls the truth ; Mysterio is the truth.
Now : does that sound familiar to what we have seen, lived, felt, feared and endured for the last 2 years ?