Theists get confused by prime moving and cause and effect. In seeing the
world around them they think everything functions by cause and effect. In
modern physics it doesn't.
If you are going to presume cause and effect and think the universe needs
a prime mover,then your prime mover also needs a prime mover. God is a not
a solution to the start of the universe.
But science has a way out. The explanation involves quantum physics and virtual
particles and is consistent with what we know today. God is a lame cop out
for those who poorly understand cosmology and physics.