Pointless article, based on the hopes and guesses of an obvious bagholder.
Satoshis initial coin creation still leaves the question open if bitcoin is a pyramid scheme or a ponzi scheme. If Satoshi's coins would eventually be sold, then this pyramid scheme would surely turn into a ponzi.
You're a known troll, so I won't take it personally. In fact I'm surprised, I thought I had you on ignore. And no, I don't hold any bags.
What I don't like is how the original article claims to have found 'evidence' and then elaborates everything based on assumptions.
You're right that 'evidence' might be too strong a word, at least in a court of law
There is information in the blockchain that proves a limited number of scenarios, one of which is
not that Satoshi actively manages/managed his many coins, which we know are held in many, many addresses. We know that he must have around 20,000 private keys. Moving into assumptions and conjecture (and I'm pretty sure this is the right place for that) and educated guesswork, it seems to me possible but unlikely that he kept every one of them. Feel free to disagree, of course, but that's the most likely in my opinion.