That’s what I would do. In any case, for the gaming gamepad, I did just that.
And do you happen to know which two wires need to be swapped?
I don’t think there are two wires in the RC, but a craftsman who understands this kind of thing will do it very quickly.
If I swap the yellow and white wires coming out of the left lever, the direction of movement of the throttle reverses. Unfortunately, along with this, the direction of the lateral rotation is also reversed. So this is not a viable option!