I have never used Fedora, I use Arch on my desktop and really enjoyed it on my macbook. It's kind of sad the Arch developers didn't want to put more effort into supporting alarm. If Arch is totally dropped by Asahi team it's unlikely I'll continue using linux on my macbook at all. I just have better things to do than manage multiple distros.
Having used Arch heavily in the past, “better things to do” is heavily at odds with “using arch”
Seriously, I spend more time when using Linux trying to get the computer to work instead of actually doing anything constructive with it.