They have a LONG history of making decisions that ultimately are hostile to the user. Apple also has a history of explicitly locking out Linux users.
https://www.phoronix.com/scan.php?page=news_item&px=Apple-T2...
> It looks like even if disabling the Secure Boot functionality, the T2 chip is reportedly still blocking operating systems aside from macOS and Windows 10.
This is further than Microsoft has ever gone with hardware.
Apple has been dipping their toes into the telemetry and ad tracking waters for a while now. If they see Asahi cutting into those margins because people are buying Apple hardware and installing an OS that prevents them from collecting user data, I can believe they'd see them as a threat.
Why? Again, history. Apple has shut down numerous developers who made "competing" features for iOS via apps in the App Store... even though those developers had the app first before Apple decided to add the features into iOS.
But yeah, something something security something...