Please keep in mind that the articles you read are PR pieces, last few being from Sam's Camp.
msft/sequioa/khosla has no power to remove the board or alter their actions. There is no gain for board by reinstating Sam and resigning themselves. swaying employees who have 900k$ comp is pretty hard. and not giving money to OpenAI is akin to killing your golden goose.
The idea is that Altman and/or a bunch of employees were demanding the board reinstate Altman and then resign. And they’re calling it a “truce.” Oh, and there’s a deadline (5 pm), but since it’s already passed the board merely has to “reach” this “truce” “ASAP.” This is by far my favourite example of PR piece.
I'd recommend not reading rumors and waiting for things to come out officially. Or atleast re-evaluating after a week, how much you read was false.
People will be looking at Sam now, and it wouldn't be surprised if half of OpenAI just migrates to MS now