One less layer of translation!
Shouldn't browser tabs and/or origins get their own SELinux contexts like all Android apps since Android 4.4, like container-selinux and openshift's k8s? https://news.ycombinator.com/item?id=45418918#45421242
uutils/coreutils, findutils, diffutils, and Toybox are written in Rust which IIRC has a cleaner compile to WASM: https://news.ycombinator.com/item?id=45495100
RustPython may for may not also have a faster loading time than CPython compiled to WASM, though there are already some patches to CPython for WASM.
Where are the tests for the post-patch bugs this finds? Are they're expected behaviors that are not yet in tests which specify?