No, this is where I disagree with you. A lot of the stuff you said before that paragraph, I can agree with, but what I am arguing against is the notion that Maradona was only considered the best player in the world after 1986, when he finally 'delivered.' That is categorically false.
He was considered the best player in the world before that, by many people. After 1986, it was just a much stronger consensus, and in fact he was already being talked of as the greatest player of all time (David Pleat said on comms in WC 1986 "I think he's dethroned Pele. I've never seen such a wondeŕful player" - and that was before Argentina had even won the tournament).
I mentioned before about him being called the best player in the world in WC 1982. Someone posted a vid previously where he was called the best player in the world (along with Keegan) in that 1980 International game v England, when he was still a teenager. It was off the strength of his individual performances that he acquired this reputation (and that 1980 game did nothing to dispel that notion).
Edit: Another poster said 'Maradona pre 86 was like Neymar, talented, but hadn't done it yet' or words to that effect. That is the kind of opinion that I'm arguing is way off base.
Yet another edit: I'd argue that a better comparison is Ronaldo and Messi around 2007-8 (although the game was very different from the 80s, as we've discussed). At that time, a lot of people thought Messi was the best player in the world but Ronaldo had just won the European Cup (I know Messi had one by then, but he didn't play in the later rounds and it was Dinho's team) and had the 40 goal season and the Ballon D'Or (which they were both eligible for, unlike Diego and Platinj).
I’m talking about de facto - king of kings, as he was after 1986, where, the argument was dead and buried and Zico and Platini’s legacies were essentially retconned because Maradona’s star began to shine so brightly, it effectively burned theirs. Even from the next generation up, it became Maradona, Maradona, Maradona, which was not a global thing prior to 1986.
You are blurring lines somewhat with what you’re saying, too. Print media was not hailing Maradona as *the* best player in the world in, say, 1985, perhaps in South America, but definitely not in Europe on a grand scale, and once again, best talent in the world is not the same as best player. You would be thought a fool to claim any knowledge of football and not see, clearly, that Maradona’s talent was peerless. It *still* did not make him the best player in the world without proof - backing up that talent is what turned the 80’s upside down, not before. Pockets of whoever thinking this is the greatest observable talent is not one and the same with being the best player in the world and ironically, when Maradona started delivering as effectively in Serie A as Platini had done during his legacy era, he became the anointed, no discussion, no debate because talent was then married to delivery/definitive execution.
Maradona’s observable talent has claim to be the greatest in history, and even if you go Messi or Ronalo fenom or Pele, it’s a bracket that belongs to only them; you’d be seen as a fool to deny them in a contemporary sense, but it doesn’t matter without being backed up. All of them had to show and prove and make good on that talent otherwise it remains niche and rather nebulous.
Platini was an exceptional player in his own right, yet you talk about him like he shouldn’t be in the conversation, when in fact he was just a third of it in the early 80’s - you’re doing what you accuse others of in using a modern lens and viewing the past by it, a past where 1986 actually determined future fallout for all three of these players. If Platini had’ve delivered another 1984, this isn’t a discussion; if Zico had’ve delivered another 1982 whilst actually winning it, this isn’t a discussion; if Maradona had had another 1982, this isn’t a discussion, and very probably he gets spoken of as the biggest waste of talent ever. 1986 was absolutely pivotal for all three of them - Maradona did not go into that tournament de facto hailed as the best player in the world or peerless.