What was proven debunked?
Yes, and there's also the well-known pesky problem of having to correct downward flying around the globe.
This has been explained before.
Below is how these discussions look to me. Would you like to break the cycle?
FE: A proves FE.
GE: No it doesn't. Here's why.
FE: What about B.
GE: Here's the explanation
FE: What about C.
GE: Here's an explanation.
FE: What about A.
GE: Here's the explanation, again
FE: What about B.
GE: See earlier explanation.
FE: But there's C.
GE: Previously explained.
...