You haven't posted evidence, you've posted hearsay but I'm interested and would like to read more so could you post links to the evidence you are citing? I've never heard this as a modern theory before. The curve of the earth is so gradual, and the footprint of a building so relatively tiny and constructed in floors that I can't see how the earth's curvature would affect the construction process. But I'd like to read about it.
Look up Eric Dubay's stuff and watch it all the way through first without jumping to conclusions or fixating on personal character traits.
Focus on the evidence provided.
220 Proofs the earth is flat is a great video to get started into the topic.
He shares alot of evidence there.
And yes, photographic evidence is real evidence, it is not hearsay as it is determined by unbiased instruments.
Even with the absolute slightest curvature that wold show up in every photo or video when micro analysed.
But it never does because there is no curvature.
The most important thing to understand is why we are being lied to and how it was pulled off, then it all makes way more sense.
The biggest issue most people have coming into this information is the disbelief that it would even be possible to lie in such a "global" scale. But when a group of individuals make lying into an exact science, it becomes very easy to dupe the entire world.
That shocks people even more than when they find out the earth is actually flat. The scope of the lie is even more mind boggling.