Logiko's entire premise banks on whether or not the average reader is dumb enough to think Oda's actually going to make Zoro gut himself for no good reason
You completely missed the point ...
This feeling of superiority over the story and author is the very reason many people can't enjoy the story. You might think you know better.. without realizing that Oda was not planning for you to be scared for Zoro here. As a result, you dismissed an entire analysis of the work and frankly relevant here.
Well.. It's not the first time that I work for nothing. Hope you don't have too much trouble enjoying stories nowadays.
I don't think even actual shounen-aged boys (10-12) could've believed that half page of setup.
Oh! Here comes the "it's not that deep" team.
Of course these people do not understand what it takes to built such story. And probably thought that Oda invented Gear 5 in Onigashima.
Like, there was no fake tension there.
There was, but not the one you thought. You probably simply refused to accept it. Mostly because like you are demonstrating here, while reading, you most probably went ahead of the author in thinking that he was trying to make you cheap-subvert you into thinking that Zoro was in danger and needed to be saved, probably without understanding there was a thematic relevancy in the action of Zoro and the fact that this is something he would actually do if he thought himself to be non-honorable.
So instead, you probably considered that Oda was being stupid and blocked yourself from feeling anything. This is a common reaction with people who think they know better than the author and people who completely stripped their ability to manage their expectations and understand the weight of thematics.
Oda was not trying to scare you, but to make you feel uneasy, unsettle, to make you worry, to make you ask "why is this happenning, wtf is he going to do?". You probably took that in the opposite direction and felt nothing as a result. This is why it's important to manage expectations and our media literacy when we read something like One Piece on a week to week basis.
It was Oda simply wanting to show Zoro do a badass finisher as his re-introduction within the Wano arc. The end.
Yes, also. But you can do that in various ways. Here, Oda began Wano with a VERY SPECIFIC and weighted situation. Not simply Zoro slashing a band of bad guyz.
But hey...
Oda angels are a different species man...
I'm not one lmao