The plane dipping it's nose one is hilarious. That's uh... Not how planes fly. And nose up or down doesn't mean climb or descend. Among many other things.
I like my oblates to be in the oven, not spinning in a vacuum while also being a spheroid.
https://ericdubay.wordpress.com/2018/07/08/200-proofs-earth-is-not-a-spinning-ball-english/
Discussion
You're a pilot?
Yea. But also you have YouTube. And if that's some of the evidence people are using to prove this theory it says a whole lot.