See, but I can prove you dead wrong right in this post. You say that people in the Geno thread "dismiss literally ANY opposing opinions". Let me tell you some of the ideas you support that I and many others agree with:
1) You point out that Spirits are basically a way for Sakurai to include characters that he didn't originally intend to be fighters. This is actually a pretty sound argument. The problem is that YOU refuse to accept the possibility that Sakurai could change his mind/plans based on demands by corporate Nintendo AFTER the spirits were made. You have ZERO proof to support the idea that Spirits are a permanent deconfirm of all future inclusions despite the fact that Sakurai has explicitly said that Nintendo is calling the shots now. He could have easily decided not to include Geno up until Nintendo gave him the green light for another 6 characters which would have been WELL AFTER both the base game and initial round of DLC.
2) You cite the inclusion of Piranha Plant (and basically any character that ISN'T Geno) as a sign that Sakurai doesn't actually care about prioritizing Geno. I not only agree with this sentiment as being highly suspicious of a guy that personally claimed to WANT Geno, but even take it further as to say that adding a generic Mario enemy was kind of a slap to the face for ALL notable characters yet to get into the game. (By "notable" I'm referring to fan requested or named characters of more renown) Then again, we don't know Sakurai's intent. Maybe he was just that bent on having a gag character. It could have been that he saved some of the more "juicy" characters for DLC in hopes that they would make more money seeing as how I'm sure more people would have bought the like of Banjo, Joker and Hero over PP. Also, we really don't know the true nature of how things are decided between Nintendo and Sakurai, so there could be a lot more in play here than we realize. For example, Nintendo could have decided with SE that Dragon Quest was to take priority before discussing Geno's inclusion, but we can't know for sure. Then we come back you again. As usual, you go and close that little mind of yours to ANY of the possibilities I just mentioned, dismissing any chance that Sakurai or Nintendo had other agendas to cover first before finally getting to Geno.
I could go on but frankly I lack the time and will to waste on convincing someone that refuses to be convinced. Suffice to say, I've refuted your point that my mind is as magnetically sealed as yours is. I can push my biases aside and acknowledge that even ideas contrary to mine can offer merit. Can you? Cuz it sure as hell doesn't look like it. And FYI, if you were to slow your roll and stop acting like the only person with two brain cells to rub together, maybe other threads wouldn't flag you as a troll. Be civil and use ALL the data to make a conclusion. Not just the data that fits your narrative.