I totaly agree and it's really frustrating.
For example, if I approach a ledge with a small angle to ollie over it, if my camera is focused on the ledge, no issue.
But if my camera is focused on the other side, sometime even going straigh forward and ollie with the same angle will make me completely miss the ledge. The game changes the trajectory.
The game looks like it tries to autocorrect to something that doesn't exists. And it even happens with the grind assist turned off. And in certain situation, even with the camera focused on the correct side, it seems the game doesn't know if it wants to help me to land without falling and pushes me away or if it wants to help me with with the grind.. and as I said, even with assists turned off.
If somebody have a workaround for this, I'm all ear.