Lets be clear here no matter what anyone else moans about it's not an exploit if its working as intended. You can reduce your ilvl to get lower ones or simply not bother unlocking the runs to never get them. That's just how it works so deal with it. That's just being dramatic for dramas sake. Let's also be blunt here, the newer raids are harder than the older one's and people do the roulette not to help you out but to get exp. That's the blunt truth.

People also aren't interested in wiping repeatedly over and over because other people simply cannot learn the mechanics or are downright incompetent. The newer ones take 45~1hr expecially Orbonne and the Thunder God: Slayer of Muppets, closer of Pools. Crystal tower takes under 15min and has no wipes. There's your problem. People want stress free runs not ragequitting and going round in circles. The only way your going to get more people to run them is quite simply to drastically increase the exp from the higher level runs or increase the rewards for clearing them.

Reward has to match the difficulty because if it doesnt people arent gonna waste time as in if one enters Orbonne they'll nope out of there fast because a 30min lockout + reque is currently faster on average than clearing that instance because there far fewer good players doing it.