Hmm, maybe. Though, IIRC rye and uv were more parallel developments rather than uv's lineage tracing back to rye. Also at the point mitsuhiko created rye, he had handed off maintenance of Flask for ~8 years already and was arguably more associated with efforts in the Rust community than in Python.

However, in both cases (uv and rye) it took someone with a Rust background to build something to actually shake up the status quo. With the core PyPa people mostly building on incremental improvements in pip, and Poetry essentially ignoring most PEP effort, things weren't really going to go anywhere.