Why? There's no Android port for that device and they keep mentioning LineageOS.
Even the PINE64 PinePhone would be more likely, as that has Android support and even some LineageOS 22 support [1]. The Replicant project had eyed it as a target device [2].
That said, I'd expect a different device, and, assuming LineageOS supports one, and I would not be suprised to see a device that's not powered by a Qualcomm, Mediatek or Samsung SoC.
[1]: https://github.com/GloDroidCommunity/pine64-pinephone/releas...
[2]: https://blog.replicant.us/2024/03/replicant-status-and-repor...