For me personally the Quest 3 is absolutely unusable for any text work. Even small font in games looks shitty. This is so far off for what it ought to be for comfortable work that I'll wait for devices with at least double the resolution per axis, i.e. 4x the pixels of the Quest 3 screens to even bother trying again.

Edit: And I'm writing this on a 32" 2560x1440 display which looks just dandy to me, so it's not like I'm super sensitive or have above average eyesight (quite the opposite actually)