It's vibe-coded slop. Probably the reason why the Asahi team wanted to exclude these contributions in the first place.
Just remember that for however bad our code is (and I have no issues saying that most of our linux driver code is absolutely horrific, for now) it's better than Asahi code, because our code exists, and their code doesn't.
Are you saying "vibe-coded slop" because of the quality of the end result? Who cares if it gives you the features with good-enough performance?
Otherwise one can also say Asahi is compiler-generated slop compared to hand written assembler code.