The science is complete bs. Consider that at the same moment, people at longitude 0 seeing sun on eastern horizon, at 90 sun directly overhead, at 180 sun on eastern horizon, and at 270, no sun at all. Impossible on a flat plane with a dome over it.
Come here if you want to study evasion, tribal delusion, bias confirmation, motivated reasoning, etc. This isn't about scientific accuracy.
This is about people feeling they are the brave pioneers of new truth, special, smarter, break free.
There are endless youtube videos of what you want, why ask here?