Uniformitarianism is the assumption that the same natural laws and processes that operate in the universe now have always operated in the universe in the past and apply everywhere in the universe.
Naturalism is the assumption that you first look for natural explanations for observed natural phenomom.
Let’s be clear about exactly what you are rejecting.
“the same natural laws and processes that operate in the universe now have always operated in the universe in the past”
Except for anything which is outside the time period beginning with the Big Bang.
I’ll acknowledge that your post doesn’t necessarily assume naturalism to be true.
But if a person wants to take naturalism seriously, just remember it requires the denial of things like thought, intentionality and self. None of these can exist if naturalism is true.
There, fixed it for ya.