To be exact, flat earthers' bullshit
If there's a curvature in the horizon then why can't we see it?[]
It's because the earth is so big, any kinds of curvature is insignificant until you're as high as at something like the height of ISS at 400 km. Do some searches to reputable science sites before saying bullshit like "oh, i cant see the curve, which means the earth is flat"
This video explains this issue. Obviously, flat earthers dislike this because they don't like being kicked in the nuts like this.
Proving the Earth is not Flat - Part 1 - The Horizon
Satellites don't exist[]
Lemme ask you this: Why the hell does GPS work though? And about sun outage in digital TV? Those can only be explained with the presence of satellites.
GPS doesn't use satellites. They use cell towers to retrieve location[]
Then why the hell can you use GPS while on airplane mode or when there's no signal at all? Sure, such technology exists, called A-GPS, but it still requires signal coverage to use.
Sun outage is just a trick to fool people into thinking satellites exist[]
I doubt so. After all, why the hell would they wanna annoy people with "fake" sun outage message that interrupts the currently broadcasted program? It's just stupid and illogical in concept. Also, sun outage only happens on certain satellites, so one can be taken down by the sun outage while others are uninterrupted since its not aligned with the sun, which proves that satellites DO exist.