I don't think anyone was really aware of these videos 9 years ago. They were uploaded not too long after the plane went missing, but attention was only really drawn to them sometime last year. There were some seemingly damning debunks in that time, but those were all refuted as far as I've seen.

The time-frame between the incident and the release of the footage makes it incredibly difficult to have been created in that period of time, with such accuracy (coordinates in the footage), and since you can see a cursor on the screen, the footage appears to be recorded on a remote session. Strange details to add to a fake. Some detractors tried to replicate the footage and the difference between the real and fake footage is obvious. The time-frame doesn't really allow for anything but authentic footage.

https://video.nostr.build/e7da67d3d346440b3f6404a4e3959dd65e5560d033613dbbd0cf527bd2f0e311.mp4