First, let me make this observation: In my opinion, your other topic should have been here as well, not in the Q&A forum. In fact, it might have been better in the debate forum, because here the globalist troll like Dataoverflow, and other parasites automatically fires lies at everyone who approaches, and frankly, that's annoying.
Now you're asking the question to believers like us, and even when not asked, they try to answer every question with an arrogant attitude. This habit of answering is proof of their effort to conceal the truth. They cannot allow a free discussion or dialogue to develop on its own. If they don't manipulate, they fear the truth will emerge. And this constantly recurring situation is one of the main pieces of evidence that the globalism they serve is a lie:
If the world is a globe, why don't you allow different views to be discussed freely (without your manipulation) — is it to prevent the truth from coming out?
Anyway. Back to your question; I want you to know that we have neither believed in nor rejected a model. Essentially, people who are flat earth believers have generally fully studied the global model and, finding it absurd, have sought alternatives — and the flat earth idea, being the most immediate possibility, is appealing to them.
From my perspective, any theory that does not support terrorism is welcome.
Because NASA uses its dirty money to finance terrorist organizations in other countries (ISIS, Al-Qaeda, Boko Haram, etc.), funds genocide, and allocates resources to dirty operations such as coups, chemtrails, etc. — we know what it is NOT: THE EARTH IS NOT A GLOBE.
You can find my views on simulation and singularity in the Believers section.