GrapheneOS is in talks with a couple of vendors to have a GOS phone manufactured.
From Bluesky:
GrapheneOS @grapheneos.org
“We’re going to be moving forward under the expectation that future Pixel devices may not meet the requirements to run GrapheneOS (grapheneos.org/faq#future-d…) and may not support using another OS. We’ve been in talks with a couple OEMs about making devices and what it would cost.”