Linux and open source are always inefficient with its limited development resources. There are how many distros. Desktop systems. How many video editors? All free, and all in need of some development polish.
There is no one dominant firm/distro. This is an OS that can’t agree on a way of distributing applications across distributions: flatpack, snap…
It interesting That every M1 machine comes with an OS these people people are enthusiastically looking to replace with something better.
I think the issue for me with this is that it’s a lot of volunteer effort going to support a single machine vendor that is very wealthy and seems disinclined to help out.