This feature may already exist in some form but I haven’t found it.
If you work on something with many lines off axis, it can be very hard to snap to points, especially if the lines are only just off axis. It means you have to keep zooming in and out or you have to keep changing the axis orientation. Neither of these things make for speed. What I would like is a modifier key that can temporarily turn off snapping to axis so that points have a stronger gravitational field.