The real problem, Izual, is that me and you play different Fonline. For you it is idea of single player with few friends he made in wasteland or during chat in NCR bazaar. Your single player is challenging wasteland with its own dangers, exploring the unknown world. Yes, i played this before too in first era, where there was no voice comm and everyhing was new.
But now, i am playing as a member of gang with more than 15 players, we choose the hardest way, not to PK for stuff, like Rogues and CS do from first day after wipe (and because of this, they dont need to craft, they just parasite on basic crafters work) and then they rush their TC expansion. If we want to suceed, we need to create relationship with similar, smaller gangs (Hawks, TTTLA,...), we need to show to bluesuits, if someone like this still exist in fonline, that even we are gang, we play different role as a gang.
But absence of NC is de facto eliminating this team gameplay for us.
Another example. I create relation with some player, noob, give him some basic stuff for start (i already did it with my second alt, that was broadcasting from NCR, until Jovanka B decided, that this dual log is threat for balanced gameplay of Fonline (how funny if you compare it to current FOCD, fast relog during combat abusing) and he jailed me and de facto ruined RP of that kind). Back to topic, i created relation with many players, talked with them, they offers me better prices for resources, even they player few hexes away offered him double price. It was okay, he was neutral, no colour, and few players upgraded to friend colours in our NC.
But now? I described why we use only Green one and rest (no colour, red colour) are deserved for hostile players becase there is not NC. It is not my problem, it is problem of all. No coulour means hostile, if you dont want to be killed.
You say: NC causes compartmentalization into GOOD (not shoot) and EVIL (shoot on sight)
I say: NC allow us to recognize our enemy and friends and gives a SPACE to create relation with others than previous two groups and possibility to give them kind of status that could be underscored by other colours