[eseehausen]

All that would mean is that you were incorrect before when you had some mystical idea of what choice meant. Choices still matter (in the most literal sense: they are material). If complete determinism is true, the choices we make and the things we say are part of the causal stream that leads to other actions, even if that stream could only ever go one way.

On top of that, how would choice make more sense in a random universe?

[JoeAltmaier]

Mystical? I think the meaning of 'choice' is well-understood. I believe philosophers have reinvented the meaning so they can put it into their wholly imaginary framework of doubletalk.

[eseehausen]

If you mean choice as something external to whatever deterministic/indeterministic framework we use to understand physical systems, it is mystical. If you mean choice as in "I wanted to do something and then I did it", which is the commonly understood meaning of choice, there is literally no conflict with determinism.