It’s not a coincidence that the radius of our observability is directly correlated with the claimed radius of the spherical earth model, the radius of your vision is around 3958.8 miles, the radius of the earth is claimed to be 3959 miles. Our vision is directly intertwined with zenith and azimuth angles which create a hemisphere of vision personal to every observer. The globular model took this fact of reality and lied claiming it’s the sphericity of the Earth rather than your vision itself. We see in non Euclidean geometry (curved lines), whilst the globe has to assume we see in Euclidean geometry (straight lines). Perspective makes things appear to converge to a point and drop in the distance, this doesn’t stop when observing the stars, sun or moon.

You live on a plane, not a planet.