This is just my own opinion and I just want to compare my thoughts with other fans, I am not trying to start a conflict or look down on your opinion. Spoilers ahead, so be warned.
I personally think that Oda must from now on be careful who he gives haoshoku haki to. If it is so rare that one in several millions are born with it, there can't just keep coming multiple characters with that haki. There are 15 people at the point of this post (I am only counting canon users or confirmed by Oda like Sengoku). Crews like the Roger pirates or the Rocks pirates are legendary and one of the reasons is at least three powerful haoshoku haki users. Just because Zoro is cool, does not mean he should have it, in that case let's just give every cool person that power.
I might be ok if it is revield that Garp, Dragon or that Rocks D. Xebec has/ had it since they are (Dragon and Xebec not confirmed yet, just speculating) on yonko power level. This is not a rant, just a thought that occured when I was reading chapter 997. Sorry if I misspelled some words.
Hope you are all having a good day despite covid and are enjoying the weekly chapters or manga episodes.