@switchingsoftware have you thought about listing graphene os next to lineage os on your site, its a security focused android rom which is open source :)
@bobzr @switchingsoftware the only reason that they currently only support pixels is because they are the most secure android devices. They also support signing the bootloader eith your own custom key, keeping verified boot intact. Graphene can be ported to other devices, but they lack contributers to do that.