One QoL I would highly appreciate:
A better blacklisting system. By this I mean there should be a much simpler way to blacklist someone, instead of having to rely on either being in vicinity of the other person, or wait for their name to pop up in the Chat so you can blacklist them from there. I've had the minor annoyance to discover that the /blist chat function doesn't work, so I had to step out of my comfort zone to send a /tell to the other person just to blacklist them. I shouldn't have to jump through hoops just to block someone who is abusive as well as a detriment to my mental health. SE should to make it to where all you would need to do is type the person's name in the Player Search, then right click it from there. It would save so much trouble, seriously!