No, you didn't, thoroughly debunked by computer simulations.
If the Earth was a ball the Sun would always cast a shadow of the Earth bulge on the under side of clouds forming a straight line. We don't observe that in reality but only when you simulate the Earth being a ball. It's on taboo conspiracy's channel.
That was a pretty bad video. That's what really turned me sour on FE. TC has very often put out videos trying to prove FE while showing evidence that doesn't match up very well with whatever explanation they give, as if the channel is designed to deceive, or the analysts are just stubborn bad willed die hard FEs.
If I remember correctly, they never discussed in that video any evidence provided by the simulation that proves GE, but instead said: aha, we've got them now, GE is once and for all proven false because of this shadow of the horizon on the clouds. Simultaneously I was thinking that they just proved GE and my personal real life observations in a simulation. They completely disregarded the fact that the simulation both showed the mountain casting a shadow up onto the clouds and the illumination of the underside of the clouds just like in real life.
The explanation why the clear line from the shadow of the earth bulge is not clear in real life is for a few reasons.
1) the distances in real life are much larger giving the boundary between light and shadow more time to mix, because light tends to scatter.
2) air exists in real life, which causes much light to scatter and mix with the shadow.
3) the bulge of the horizon is not perfectly smooth, but has hills, trees, buildings, mountains, plains, and rough (as far as light reflection is concerned) surfaces of water. These would break up that smooth shadow line, making it a more gradual and uneven transition.
4) cloud patterns interfering with the sunlight before it reaches the horizon to cast a shadow back onto clouds further breaks up and scatters the light.
I have seen this shadow when I've seen satellites in a clear night sky disappear overhead as they moved east away from the recently set sun and into the shadow of the earth.
I might post some pictures of a demonstration of blending between the light and dark around a shadow boundary later today. The slightest mixing makes a huge difference when several miles of distance are involved in combination with the above causes for interference with a smooth line.