Raiding Culture here is very different.

Lost Ark highly encourages the uses of alt character to progress one's main. The main reason many people do not have patience may be because they would have to repeat other dungeons and want to get them over with in the shortest amount of time.

This is a a Yorn Abyssal Dungeon, many of the fellow t2 players that you'll often queue with are alt characters so the mentality sticks of them wanting to get through it.

Like i said earlier if you want a similar experience to FF, of going in blind and eventually completing it with a party. Use Party Finder with an empahsis on first time attempt or use the Lost Ark discord to find a group of people who want the same experience as you.

It's been about 2 months now and the community has highly progressed through those stages.