So there are two features here, I think. One is what you’re asking, which we’re tracking here: #112. We would probably achieve this with a constraint that lets you draw a path and assign it as the motion path to another object.
The other feature is automatic motion paths, which draws the path an object will take on the stage based on the keys you set (similar to what After Effects does).
Assuming #112 covers what you’re looking for, @Frederik List?