Is it possible to Turn Diadem into a zone instead of instance?

[aesteval]

There's the issue of the Diadem being designed with parties in mind. You aren't gonna get anything done solo, so why have it open?

If they got rid of re-attuning every time, you could do some gathering solo. Some. Fishing tends to be safe. Botany has a bunch of solo accessible nodes. Some mining can be done, but gets really sketchy.