They didn't fail to give us trials for HW Relic. Hydra and Chimera launched with base 2.0. 2.0 is the base game it's always going to be bigger than any expansion. 3.0 and 4.0 never was going to give us as much stuff as 2.0 did.
2.0 was made when the game wasn't live and they didn't have to create updates and make 2.0 at the same time. 3.0 and 4.0 was made while the 2.x and 3.x updates were getting made at the same time. the actual Relic quest is the quest that started in the patches, the 2.x series and 3.x series of those quests are basically the same.
I meant hunts as in B, A, S Rank mobs, they didn't launch with 2.0 but both expansions launched with those out of the box. fyi there's a super FATE in Azys Lla nobody does that's on the same level as Coeurlregina, we didn't lose one the rewards just really suck.
this is the biggest problem with people like you. it's the worse of middle management mentalities in any business. having an idea is not the same as doing the work. having the core idea is nice, but someone had to make Uznair and the Hidden Canals. someone is currently developing the SB version of PotD, it doesn't just magically appear because the idea is there. if you want these recreated / expanded upon and you expect a third level of new stuff on top of that something has to give (this time we got Ultimate Savage, Squadron AI). it's only one Hard mode dungeon every odd patch, even patches we're still supposed to get two.