User kxwhalexk was a fan of user RainbowKun, and created several accounts on his behalf. RainbowKun created one alt account to use later. A day before he created RainbowDAO, he posted this:
In the next two to three months, I will officially launch a blockchain DAO project, which I call Rainbow City.
The other usernames were taken, so it makes sense he for RainbowDAO.
So this fan comes to bitcointalk 5 months before Rainbowkun posted anything on this forum registers two accounts one with the complete name in it > rainbow
city because he knew from his
inner circle of this project nobody else had a clue about it!
And despite doing this, he only tells us this story of the fanbase and project in work when the connection between accounts is made, not before when he was accused of having alts.
I have a better version of the story
The user comes to the forum to check how things work, registers two accounts to run a project then he realizes that it's not that easy to make a successful cash grab around here so he postpones the launch, tries to build his "fan base" and only when all the account are in place he starts posting stuff and have his "fans" clap at every thread.
As for making sense...
If you come to a forum and you see that your future project name including the "DAO" part is already registered wouldn't you be a little curious who owns it? Two friends have already claimed to know each other and this little "detail" has somehow never been discussed?