Forever? XD
Take a look at UO outlands, if you like to revisit old MMOs. You can box 3 accounts, server is full of people, custom quality map, all kinds of fun crap to OCD on. Full loot PVP, crafting, its graphics are actually super charming and neat if you like the retro isometric look. They just had an expansion 2 months ago with a new part of the map opened.
The interface is archaic and feels impenetrable at first though but if you persist, look for guides (look for trammie surprise/pwnstar on youtube), after a day it feels natural.
https://uooutlands.com/