Here's a harsh truth and a reality some tech users need to wake up to.
Google has never cared about open-source. They have never cared about user-choice/user freedom. They could easily tomorrow make Android closed-source and that would be the end of Android. It has always been about control. Apple got that authoritarian idea correct long ago by locking down the entire OS.
Google is allowing open-source modding only because there's a large community out there that cares and wants it to thrive. And since it runs on Linux, it would make Google look VERY bad if they removed bootloader unlocking, open source, removed features that causes issues for custom roms.
Google doesn't care you YOU. If they really cared, they wouldn't be slowly removing features or adding anti-user features that in the long run, don't benefit anyone but them.
I'm glad the government declared them a convicted monopoly. I'm still ashamed it took them this long to finally go through with it.
What an insane world we live in.
Nintendo is one of the worst companies that always want to set an "example" about the DMCA. They don't realize they are fighting a battle they cannot win. Emulators are perfectly legal as long as the emulators don't contain any code that was in ownership from them.
That being said, I'm betting some of those forks were following the DMCA but Nintendo still shut them down. This is where copyright needs to be reevaluated.
I'm honestly not surprised they haven't gone after dolphin emulator since those devs contain the encryption keys to play the iso files.