I don't think I am unique in that. In fact, I perceive that it is very normal for public figures, not merely to fade from public attention, but to actively seek out seclusion.
While I'm not Satoshi, I would put the odds of someone in such a position of maintaining radio silence far from "zero chance". I would put it more around 70 or 80 percent. And at any rate, it is certainly what I would do.
I'd argue this is the best reason to remain silent as much as one can.
I'll at least agree that I don't think any other living candidates for Satoshi make any sense. I can't believe someone who started a brand new influential field of study could fully exit from it while fully avoiding the proceeds from it, as would be necessary to believe in any other living candidate.
Hell, even if I didn't burn the keys initially, I might do it as I observed it starting to take off. I'd be more attached to the idea and its success than to the idea of being filthy rich (and at risk of jail, extortion, and murder). It would feel like a giant middle finger to the parts of the system I disliked.
They probably devised something where both needed to agree and sign something for Satoshi to act. This also allowed them to say "I’m not Satoshi Nakamoto".
They also probably ensured that anything that belongs to Satoshi required both of them. The death of Hal Finney ensure that Satoshi died definitely.
But they may have "killed" him before by burning the keys because, when Bitcoin started to become a success, they probably anticipated the need to "kill" satoshi (few remember but Bitcoin passing 1$ was considered as a crazy bubble at the time! Some become millionnaires and exited when BTC did the 30$ bubble. Satoshi’s stack was already closely observed, bright mind of that time would have anticipated the need to kill it). Or it was just that "satoshi" was not needed or they accidentaly deleted some keys.
I don't believe any live human being has the wherewithal to not use any of the $100B+ in the Satoshi wallets, which has led me to believe it was Hal Finney. Back and Finney both being in on it would explain some of the email timing as well
(It is so basic, I’m still confused by people asking how could he not sell those coins. Because the answer is simple: to whom?)
I can see how it might be preferable. Satoshi has an incredible amount of wealth in a form that’s very easy to transfer anonymously. Anyone that admits to being him will be a huge target.