That would be assumption of fact without evidence then.
You mean like belief in a Round Earth?
Any facts I might cite you would dismiss as conspiracy theories. Let's say I'm open to ideas and am giving you the benefit of the doubt though... If you wanted to convince me of FET, what would you cite as proof?
How many celestial south poles are there? Can you document that number with any sort of evidence?
At least three, maybe more. And no, I can't, but it is the only way I can think of for astronomical observations to work on a Flat Earth.

Depending on which map you cite you run into problem areas where there would be no star coverage, too much star coverage, or noticeable variance in areas of convergence or separation. Rig Navigator rightly says that variances like this would be noted by sailors and astronomers prior to the time "the conspiracy" took root.
BTW, were you the mod that removed the thread where I posted this and my other gears rebuttals the day before yesterday, or was it roundy? Either way, I was on a roll, and I'm disappointed it got cut...