There is nothing to defend.
Yes there is, the south celestial pole doesn't work on your pizza fantasy.
It is quite well documented, and shown every southern summer with the sun rising from south of east.
Your pathetic appeals for a phone call is just a distraction from the issue.
It isn't needed at all.
Explain why Sigma Octantis cannot be viewed as high above the horizon as Polaris.
Why would we need to explain your fantasy?
Go to the south pole and look up, go to the north pole and look up.
They can both be viewed quite high above the horizon. The actual height will depend on latitude.
Your two star trails don't match in Antarctica. One is looking straight up and the other center is at an angle. Which one is a fake picture?
So what? No one claims Antartica is a point.
The only reason one would expect them to be the same (but skewed) is if Earth was actually flat. The fact that they are different is just further proof that Earth isn't flat.?
Now, care to try and explain how the south celestial pole works on your fantasy?
It is quite well established as reality. You rejecting it to try and cling to fantasy wont magically make you correct; it will just make you wilfully ignorant of reality and show you do not care about the truth at all.
And no links to dishonest videos. You should be able to provide the explanation in text with a few images if necessary.