So you acknowledge that the earth could be flat?
No.
Could Earth become flat as a pancake in the future for whatever unknown reason, maybe, but there is no reason to assume that to be the case.
I don't get the impression that you really understood what I was trying to explain.
In one of the other replies, I wrote this to you
"Science doesn't simply prove something right or wrong, it is a misunderstanding a lot of people make. Science tells us what is definitely not true".
That the Earth is flat falls in the category of something "definitely not being true". A lot of people (educated) already knew this back then.
Have you ever heard of Eratosthenes?
If not then he was the first to calculate the circumference of the Earth and based on wiki he was born in 276 BC and died in 194 BC. But his experiment can be seen here.
What it shows is him measuring the shadows at two places, Alexandria and Syrene at the same time. Based on that he could calculate the circumference of the Earth. You can read more about this experiment if you want to know all the details. But the interesting thing is, that the way the shadows fall at these two places demonstrates that the Earth is round, they couldn't fall like that on a flat Earth.
This experiment was done almost 2500 years ago and our equipment for measuring these things has become much better, so if the Earth was flat we would know.
So Earth is definitely not flat!!, that doesn't mean that it will stay spherical forever, that is again what I mean by science not working in absolutes.
If you want to have any chance of convincing anyone that the Earth is flat, you have to demonstrate it. Make a testable experiment (using correct science, as flat earth people often use the wrong ones) that demonstrates that the Earth is flat. As I also told you earlier, nothing is gained from disproving the main science, it doesn't automatically make you correct, you still have to demonstrate your own theory. And if Earth is indeed flat, then it should be fairly easy to come up with an experiment that demonstrates it.