Given the size of the Universe, I would guess this as well 10/10, but so far we have zero evidence.
I wonder if we're all destined to stay within our own solar systems due to the light speed barrier, or if we'll ever figure out how to do FTL or bend space. It's frustrating that we can't seem to break out of our tiny bubble.
Maybe there is a prime directive that has nothing to do with a species achieving warp, but instead attempts to see if a species can work together on a planetary scale to tackle disease, hunger, energy, climate...etc? If so, we're doing a poor job, but are making progress.