I have never quite understood why people like a flat earth model.
If all the planets we see in the sky are round, surely that would lead people to conclude
the earth is also round.
Take a simple issue. The angle of the sun as it rises and sets each day. Starting from
Kenya, the further north you go, the lower in the sky the sun gets each day.
Now if the earth was flat, unless the sun was actually very close to the earth this
would be impossible. As the sun is unbelievably hot and massive, this would not work
But I suppose you could construct a model that might fit. It would be interesting to
see its geometry.
Also the night sky changes throughout the year, because the dark side of the earth
faces in a different direction as the earth rotates around the sun during the year.
Now if you geometry is poor, and your sense of spacial awareness and model building
in your head, this might explain why this all sounds like made up stuff, but it actually
is not, it works.