Maybe "spoiled brat" is exaggeration, but still the way he acts sometimes makes him look really immature. For example when he posted his first video online and became laughing stock he wanted to start his "black list" and kill everyone who laughed at him - it seems that he has really low self-esteem wanting to kill for laughing at him.
I think it would be nice if instead of getting all worked-up when he hears Tristan's name, he would just smile to himself and think something like "I will get this dick one day".
Looking at LMS and relationship between BardRay and Weed:
the cool one - Weed - doesn't give a damn about BardRay (at least till v22ch06, can't talk about something I haven't read yet
)
and BardRay's hate towards Weed , his thirst for revenge, makes him look pitiful.
Cutting to the chase - in my opinion it would be really nice if Nash would step by step evolve in more mature "cool guy". Looking forward for next chapters of Zectas