Prince4839 Sigh.... regarding your dilemma, you are not alone.
As Sarge noted, many of us are planning on buying a low-end Pixel 9 to bridge the time until GOS releases its own phone, and/or the future becomes more certain.
It may come to pass that GOS will release its own phone AND support (fully - with source code) the P10. GOS would likely be incurring a risk releasing its "own" phone, and for me the priority would be to support GOS and buy its phone.
That aside, Google has become erratic and therefor unreliable.