I'm very blissfully unengaged in Twitter as well, could you kindly spell out what it is you are referring to as the "elephant in the room"?
Dorsey comes back out of love and is trapped by his attachment to the possibility, but has unconsciously accepted he can never achieve it.
The “CEO is/isn’t a job” argument above is reflected in this. Dorsey wasn’t ever Jobs, or Michael Dell. They wouldn’t have brought him back if he was.