What do flat Earthers think causes the "magical downward force"?

If (3) was the case - you’d have the same problems as (1) - but this weir...

If (1) was the case - the center of gravity of the Earth would have to be so deep down to avoid gravity pointing off at an angle when moving towards the “rim” of the flat earth that the difference in height of a mountain would be negligible and we would get very, very nearly the same gravity everywhere.

…and there are probably other ideas out there.

You found a love potion, and your friend tried to use it on an attractive popular girl, but he accidentally dropped it on the neighbors dog. Now the dog won't stop following him. How would you help him?

4. Gravity doesn’t exist - things are held down by air pressure.

I have heard them say:

If (2) was the case - then the acceleration would have to be EXACTLY the same everywhere - and it’s not.

Why aren't there any Indian girls married to Chinese guys but Chinese girls married to Indian guys?

1. Gravity is real - but the Earth’s disk is very thick so the force is very nearly vertical.

The trouble with (1), (2) and (3) is that these cannot explain why the force of gravity varies with height above sea level…less at the tops of mountains - more in valleys.

3. Gravity doesn’t exist - it’s a form of magnetism that works on non-metals.

While on the surface of the moon, why isn’t the Apollo 11 spacesuit inflated like a balloon from the 3.7 psi internal pressure?

2. Gravity does not exist - the Earth is accelerating upwards at 9.8 m/s2 which seems like gravity.

They don’t know - and not all of them agree that there is a “magical downward force”.