Following arguments on the Linux kernel mailing list the past few days over some Linux kernel maintainers being against the notion of Rust code in the mainline Linux kernel and trying to avoid it and very passionate views over the Linux kernel development process, Asahi Linux lead developer Hector Martin has removed himself from being an upstream maintainer of the ARM Apple code.
Yes, from my understanding as an outsider and layman, of course. From my perspective, the observation and insights developed from the R4L project will make Linux much stronger project overall moving forwards.