>>22863882>>22863890It isn't hard to come up with possibilities.
Secret continents, kept from (you) and exploited by them, is one possibility.
Antisemites trying to hide that the Talmud was right is another.
Rome has had globe earth as part of its theology for around two millennia. Would they not wish to hide they were wrong?
Those wishing to spread nihilism may wish you to believe you are an insignificant being on an insignificant speck of dust orbiting an insignificant star in an insignificant galaxy.
Those opposing the spread of nihilism may wish you to believe future humanity can migrate to other - probably artificial - worlds, orbiting other stars.
>>22863885Depending on how high up the atmosphere goes in their particular flat earth cosmology, you could hang a "satellite" under a balloon.