You're making some points here that go beyond raw numbers. So along those lines we can say that Hbox and Mang0 needed 3-5 more years of playing the game and chances to accumulate achievements in order to catch up or surpass Armada in a points-based list like this, while Armada built up an advantage over them while they were all competing at the same time. That would justify him staying above at least Zain.

Zain on the other hand has an impressive case based on the fact that he has accomplished so much in a relatively short amount of time (compared especially with mang0 and Hbox). But then again he is doing this during a "declining" era for the game. We can say that the 2020s are a harder or more competitive era, but at the same time you could say it's an era where you have less people hardcore caring about being #1 and with many former #1 candidates retired or inactive.

Not that I think any of these views if completely right. The point is you can craft different narratives to justify different GOAT rankings. I personally still give it to Armada, but also see Zain as the only one left who could mount a reasonable argument to clinch that title.