1- my succes rate with BM is highly subjective, it can be lower or higher depending of the player’s level (experience & decision making), tho i’am prolly more experienced than the majority of the player on this forum for the crucible aspect.
2 - i’am not complaining about DW BM, it never was tier1 build for crucible in the first place.
3 - extra spawn dont add that much difficulty + if you dismiss the time factor like the OP, any DW BM spec can do it.
4 - Seems a lot of people here consider a build “Tier1” if it can complete crucible which is not my point of view.
This is Zantai when he see your tier1 build list:
This is Zantai when he spot a real tier1 build: