I've stopped doing alliance roulette because of CT. Great part, because it's a stupidly boring content, which is no fun at all because you're downsynced to lvl 50. But what makes it annoying the most are the ilvl-cheaters, who dress down to lowest ilvl they can get to force CT.
There needs to be a scalable minimum ilvl, like each time you hit an expansion's max-lvl, the minimum ilvl increases.

I very much enjoy the ivalice and nier-raids, but there's not much motivation to do them without a reward.