Why does this realm attract mostly antisocial people who cannot speak English? Having played many different private servers, none have been so flooded woth Latin and South Americans who cannot speak English as this one. As a separate observation, why do players here lack social skills and common decency? Nobody says hello when you form a group. Nobody quests / levels together. Everything seems to be a selfish speedrun to see number go bigger, rather than being about a fun social experience. Furthermore, players seem insultingly bad at the game. Lvl 60something tanks and healers that can't keep aggro or press heals, and dps that just auto-attacks... I don't understand and it feels like I'm playing with bots.
I'm keen to hear of this is reflective of other peoples' experiences.
Unfortunately, the core issue is true, I can only say that depends also from the timezone. Highest quality player/skill is always when NA is online. When is Asia/late night south america time, it is really really bad as you say.
But I can also tell you that if you learn not care too much, and keep focusing on being a quality player yourself, eventually quality people/players from any country will always stand out and group up <3
Either you play at absolute off-peak hours, where things might be different or what you write here is very biased looking only at few bad experiences and ignoring good ones.
What I notice is when you do good to others they will usually reward you in kind. Some players might need some support to pay better, you can try to help them with that by informing them in a neutral or supporting tone.