Sure.

I guess I lean towards disregarding those on the left's position that math is racist as well as those on the right's position that math is a psyop.

The calculations for determining shadow height differences at different spots on Earth for a given time (sun position) are relatively straightforward.

We have the technology now to verify those calculations simultaneously, which should be enough to deduce whether the Earth is more spherical vs disk shaped.

To be honest, I haven't look deeply into flat earth's hypothesis, but never ran into serious defenders of the idea before #Bitcoin Twitter.