> depending on a small team of volunteers to resolve all hardware issues in an ecosystem hostile to OSS, which might break at any point Apple decides to do so
You are describing how most OSS software has been developed. I don't see how this is any different than early linux when no hardware manufacturers had any interest in supporting it.
A lot of the work that the asahi team is doing is just fixing Arm issues in the linux kernel (and sadly user space). That work will benefit everyone using Arm systems, not just folks running asahi on Apple hardware.
Its good for there to be more hardware architecture competition! I'm glad I can run my server workloads on the Arm servers in AWS that are 20% cheaper than the equivalent x86 machines. I'm glad that I can run the software I like (linux) on legitimately nice hardware (m2 air). You can make different decisions on what architectures are best suited for your needs, but the competition in the market improves the options and prices for everyone.
I've been using Asahi since the fall of 2022. When I first started using it a lot of software was broken because of bugs in that software that had never been exposed before (specifically around page sizes larger than 4k). All of that software has now been fixed. Support for linux/arm will only continue to improve as more people use it.