GrapheneOS doesn't fit the criteria of the list.
https://grapheneos.org/faq#preinstalled-devices
You can buy phones with Graphene preinstalled: https://shop.nitrokey.com/shop , https://zextons.co.uk/categories/DeGoogled-Phones , if you really want.
alt Hacker News
You can buy phones with Graphene preinstalled: https://shop.nitrokey.com/shop , https://zextons.co.uk/categories/DeGoogled-Phones , if you really want.