nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqm5s9w4t03znyetxswhgq0ud7fq8ef8y3l4kscn2e8wkvmv42hh3qqne3mx nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqkl8e7s48j6cfr6zrmn53n5l0fsxustszj3fwmu9ahn0tnm9e8euqmwdfch nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqm2mvvpjugwdehtaskrcl7ksvdqnnhnjur9v6g9v266nss504q7mqs7jy9j nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq4slk4lshtylkrqg9z0dvng09gn58h88frvnax7uga3v0h25szj4q7n6hfd You can see from the high quality third party comparison at https://eylenburg.github.io/android_comparison.htm other Android-based OSes are far different and not focused on privacy and security in the same way. That's why they support devices with poor security.
Discussion
nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqm5s9w4t03znyetxswhgq0ud7fq8ef8y3l4kscn2e8wkvmv42hh3qqne3mx nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqkl8e7s48j6cfr6zrmn53n5l0fsxustszj3fwmu9ahn0tnm9e8euqmwdfch nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqm2mvvpjugwdehtaskrcl7ksvdqnnhnjur9v6g9v266nss504q7mqs7jy9j nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq4slk4lshtylkrqg9z0dvng09gn58h88frvnax7uga3v0h25szj4q7n6hfd GrapheneOS only supports Pixels because Pixels are currently the only devices where an alternate OS can provide a high level of security. Other devices with the listed security features don't allow another OS either at all or securely.
Can you elaborate as to why that is the case?