pradeepgreee Pixel devices are the only devices meeting the security and other requirements to run GrapheneOS. It does not make sense for GrapheneOS to support insecure devices where we can't provide a high level of privacy and security. The hardware requirements are listed here:
https://grapheneos.org/faq#future-devices
This provides a clear list of the reasons why other existing devices cannot be supported. Future non-Pixel devices could meet our requirements if they focused on improving security and put a lot of resources into it.