The executive producer of all shows in fact does have the authority to say what timeline it’s taking place in, and no feeble attempt at moving goalposts will change that.
Paramount owns the property. Kurtzman has a contract to produce the property exclusively through Paramount. Therefore, it is Prime timeline because he’s the one in charge.
Simple as that. You make not like it, but facts have no bearing on your feelings.
Boom. Mic Drop.
Yeah, and? The point was clearly made that there is no real 'prime' universe if everyone thinks their version of it is the 'correct' one.
Given the fact that 'Prime Timeline' is actually official Trek Franchise terminology that was coined by the Powers That Be, this argument holds no water.