It's very depressing how...

[Izsha]

My group can go in and beat t5 10 out of 10 times. By virtue of our gear and skill we can beat it every time. That's not luck at all. Raids success is based on the groups gear and skill. Duty finder randomly throws together players of different, wait for it, skill and gear. Duty finder is the random element in raiding, not the raid. YOU bring the rng to a raid with duty finder. That's your fault. If you grab bag random players you will have a random set of results. Consistent set of players, consistent (and slowly inproving) results.

And no it isn't a problem you can double the ilvl and die. Just because you ate a mushroom in Mario didn't mean you could fall off a cliff, but you could take litterally double the hits. If you can't jump properly no amount of stars and mushrooms will get you past Lv 1.1. Gear doesn't completely nullify EVERY mechanic and that's fine.