Exactly. Because there was slightly more matter, the collisions quickly depleted all the anti-matter and left just enough matter to create stars, planets, and eventually us.
Now, stars like our sun, which are relatively small, burn hydrogen into helium, but heavier stars of about eight times the mass of the sun continue this burning cycle even after they exhausted their helium in their cores.
He said the one particular plot point " is revived and resolved in a very spurious and unsatisfying way" , adding that " IP exhaustion has set in" on the franchise.