Initially, due to the PinePhone not using libhybris but a mainline kernel, the SailfishOS browser and mail app was not working at all. At least the browser was

Initially, due to the PinePhone not using libhybris but a mainline kernel, the SailfishOS browser and mail app was not working at all. At least the browser was fixed; mail later on AFAIR too. Generally, judging an OS that has officially supported hardware by an unfinished community port is not something I would call fair or useful ;-)