It would be great to get alternatives to Pixel phones. Volla phones already support many different google-free OSes - such as their own Volla OS and Droidian - and as a manufacturer they have a lot of options in terms of partner access to android, being google licensed, having access to all the firmware source code, etc.
In their reddit AMA they expressed openness towards GrapheneOS support. Is it possible for GrapheneOS to make such a partnership or is there something inherently wrong with Volla devices that prevents it.