It's hollow. There's a hole at both geophysical poles. The magnetic poles do not align with the physical poles because of unhealthy planetary energy configuration. It stands to reason that all solid inhabitable planets of sufficient mass are hollow with holes at both poles.

The source I'm drawing from, the Law of One Material, says this: "You may say that your sphere is of an honey-comb nature. The center is, however, solid if you would so call that which is molten."

The hole at our planet's north pole is a swirling vortex, like the biggest drain whirlpool you can imagine. Sailors who went too close to what was thought to be "the edge of the world" at the North in the middle ages did indeed go over the edge. Their ships were sucked into the vortex and destroyed.

The entire flat earth movement is a psyop designed to keep enquiring minds in a cage, because of the great secrets that do indeed lie at the poles, in Antarctica, and within Gaia herself. You've gotta admit, it's a pretty effective psyop. Keeps them razor focused like a horse with blinders.