This! Which is why I think they creep me out so much. Jn used to not, of course since he was my bias...I would say from 2017-2019. Then in 2020 something changed with him. He seemed really down in the dumps and wouldn't say much of anything. He would put himself down a lot and talk about not eating, sleeping all day, or playing video games for days straight when they had any time off. In a nutshell, his behavior became off. He then released the song Abyss and admitted to having depression and seeking help for it. All of what he's presented to the public could of course have been untrue tho.
Anyway, the fakest members in my opinion:
Jhpe
Rm
Jn
Jm