Linux on ARM has existed for longer than MacOS on ARM. Do you want to know the problem? That the hardware manufacturer, Apple, didn’t provide any kind of support for it. Asahi is a community project developed by volunteers.
When Linux is supported by the manufacturer, it works like a charm, both ARM and amd64. If you need an ARM example, linux in Raspberry Pis have been running flawlessly for years.
There are countless patches that are never merged for one reason or another, sometimes just because the maintainer doesn’t like the implementation even if it works, so they implement it themselves.
If no code was used, no credit is necessary. She did credit you for testing, which a lot of projects don’t bother crediting. So take that and continue with your life.
Reading Leah’s comments, you’ve been credited for what you did, testing. Your patch didn’t work, she didn’t use it and wrote a solution herself.
Nothing was stolen because she didn’t use your patch.
under neither definition does China fall under third world.
China is not in the African continent and it was (mostly) in the USSR side during the Cold War.
I’m sorry, but why is this in the Linux community?
sure, Nextcloud is open source, so go and post it in the open source community or in self-hosting.