You're comparing an a priori concept with a posteriori one. It's like claiming the number five doesn't "acshually" exist. Like yea, it's a concept, concepts don

You're comparing an a priori concept with a posteriori one. It's like claiming the number five doesn't "acshually" exist. Like yea, it's a concept, concepts don't exist. A universe isn't a turing machine because it can't run all the programs that can run on a turing machine. This isn't exactly controversial.