CCC builds are an utter gimmick. The moment aoe splash rocket launcher spam and anointed show up the build falls apart because of the amount of barrier ignoring damage (teleport melee spam from annointed, radiation pool splashing from rockets) that comes in on top of bullet sponge enemies making your frozen procs to keep the cd’s going fall apart.
Zane more than anyone else is especially vulnerable to bad Mayhem modifiers because he needs to get enemies low to freeze badasses and especially annointed and the time to kill goes up with these, slowing down your kill skill train and once the gaps in barrier and drone start to happen you have a really hard time getting back to proccing CCC.
Moreover, all these CCC builds are showcased in solo play. Try going multiplayer. If your allies freeze or kill targets first, good luck resetting your cooldowns.
In multiplayer, mobs including annointed are much sturdier as well to account for amount of players, making kill skill chains and CCC procs even rarer since this stupid game does not give players who hit mobs recently credit for certain procs.
Zane has abysmal DPS and survivability without a consistent ability to proc CCC, while the other hunters have much stronger, player count independent tools.
Amara herself is just amazing in multiplayer because the annointed immunity phases are completely negated by interrupting them with Phasegrasp, and her elemental customization and tree guarantee she has the best elemental combo and enough bonuses to both overcome mayhem mods and dispatch shielded enemies without even needing to swap weapon elemental types given she can deal two elements in one.
Both Amara and Moze also heal for a metric ton, making them extremely sturdy and Amara has the best self rez in the game while Zane’s is absolute trash reliant on delaying your clone to when you think you will go down otherwise it’s likely the clone dies before you do and you can’t self rez.
fl4k is not as good at mobbing as Amara or Moze, but he takes down key targets faster than anyone else and makes bosses a total joke.