Everyone even with blindeyes sees that Xebec caused the sky split.
He broke Roger and Garp CoC and released it at full maximum.
A equal skysplit:
- Shanks vs Whitebeard
- Big Mom vs Kaido
- Luffy vs Kaido.
We never saw someone get pushed back(got send flying).
These skysplit happen because of a "equal" clash.
Look at Xebec one, he overpowered Roger and Garp who both flying into the mountain and taking damage, while Xebec split the sky in Half.
Have some pride and admit you been wrong.
No cope can help anyone to say it was a skysplit by both Roger/Garp and Xebec...
It is Xebec own skysplit.