I had my first ever “breakage” on Arch recently. Actually two just recently (both on an old Mac):
- the driver for my Broadcom hardware was broken for a day
- with the upgrade to kernel 6.13, the FaceTimeHD camera is not working
Neither issue seems to be present in the LTS kernel (which is 6.12). I have both a current and an LTS kernel installed. So rebooting to LTS had me up and running. If I did not have that, no WiFi would have been a bigger issue os the MacBook Air has not Ethernet. The lack of a camera would be no video meetings without the LTS kernel as well. The problem has existed for a few days.
So, I can no longer say that I have never had an issue on Arch. I can say they have been rare. I can say I had more issues with Ubuntu or Fedora in the past.
I can also say that the only breakage I have had was mitigated by having an LTS kernel to reboot into.