Flat Earthers hold their belief because they know something's off about the official narrative and it's the closest they've gotten to the truth. It's the most stigmatized and ridiculed theory, not because they believe in a flat earth, but rather the other truths many have uncovered along the way.
(media.communities.win)
Speculation
I never said anything about an invisible force. The misconception of what "forces" really are, is one of the reasons for all the confusion.
Saying there is or isn't an invisible force pulling us down is like saying the same thing about what pushes sound vibrations through the air, or what pulls a magnet towards a pole, or what pushes the information of electromagnetic energy to another point in space... It's ridiculous to say there is an invisible force behind any of these things, because there's no evidence of a "force".
I'm not saying you're wrong either. I'm not making any claims about the shape of the world. All I'm saying is, like most of the scientists who support the mainstream narrative, you are simply making the most sense you can from your observations, based on everything you know about the nature of reality.
It's great that you're asking these kinds of questions. There are a lot more questions you should actually be asking. Such as: What makes clouds form in one place when water rises from a large body of water?
As I learn more about the true quantum nature of reality, and the ways that particles actually interact which very few are willing to even consider, things start to make a lot more sense.