I take offense to a weakling calling me "dumb", that's like you though, to understimate your peers and then suffer for it.
*He counts with his fingers.*
Hazama, Tatsuya, the entirety of the Protectors/Guardians, most "enemies" we've had.
*After this, he makes a cracking noise with his neck, and stands up with the journal in hand. He walks towards Gamma and places it on his chest.*
Before dismissing anything, you really might want to read this, even if it's not evidence it brings a lot of insight into this world and how it actually works.
From my perpective, this place is a menace to everything outside of it.
*He then turns around and faces the group going to the portal, and makes his way towards it.*
I have my own reasons for this.