Why does the inner face of the moon have a a bunch of large impact craters too...

The moon wasn't always tidally locked.
Also, near misses from Earth hitting in the inside, asteroids in Earth orbit crossing the orbit of the moon, etc

>there's never ONLY COINCIDENCE
So anyone who misses their flight only for the plane to crash killing everyone on board is not coincidence?
I suppose you're going to chalk it up to god.

Because impacts don't happen in a straight line.

this

Got hit before getting tidally locked.