I’ve done delves on about 7 different alts. They were all under ilvl 600 when i started.
Overall, delves are easy, for most classes. It really does come down to the clsss/specialization.
However, other important component here that ppl tend to conveniently leave out is Brann lvl. It’s almost like talking about basketball without mentioning the height of the rim. Is it toddler height (high lvl Brann) or NBA height (low level Brann)?
Not only that, Brann lvls as you continue to play, making thing’s easier and easier. So, its really hard to get an objective baseline when ppl are playing at different difficulty delves, despite ilvl similarity.
Finally, some Delves are also far easier than others. Undermine (forget the name, but the one with multiple foors with slime at the bottom) delve is very easy, but others quite difficult bc you can die to very difficult mechanics you can’t avoid, meaning your characters low ilvl/HP matters a whole lot more.
Tank Brann is also a game changer and made things very easy the first week, especially for my Rogue. Tons of fun though avoiding being one shot.