As a chronic health issue patient, Delves are a godsend.

I get to go into these sprawling lowkey low stress dungeons with an NPC that, while chatty, doesn't feel like they're judging me every step of the way. I get to goof around, die a few times and not feel bad about wasting folks keys or other things while I'm enjoying content at my own pace. Going through chemo means I have to sometimes rush to deal with nausea or take meds which make me drowsy so my DPS isn't always the best. It doesn't matter, I'm not being judged for it and if need be I can just step out without it feeling like I messed everyone else up. My only gripe is that they feel just too samey after a bit but ya know, that's also every dungeon in the game once you get to a point.

To the devs, thank you for Delves. They give me that instanced feeling without the added stress that comes with instances.