Flat Earth usually goes hand in hand with general space denial, and one claim I’ve seen repeated several times is that there are no uncut videos of launches or reentries.
Of course, there are a small number (and fairly good reasons why so few exist), and now there’s one more which is easily the best quality reentry video I’ve seen. NASA recently released this uncut video captured through the window of the Artemis 1 capsule during its reentry directly from translunar space.
Source: https://youtu.be/U88DzZcsubs
The Orion spacecraft has six windows. This video was shot through one of the center two in the crew compartment by one of several GoPro cameras installed in the unmanned test flight. The windows in question are visible in this picture from the recovery operation:
The window is three layers of acrylic and follows the conical surface of the spacecraft ... Read even more