https://www.androidauthority.com/phone-update-policies-1658633/ https://www.androidauthority.com/phone-update-policies-16586... has summary of phone manufacture

https://www.androidauthority.com/phone-update-policies-1658633/ https://www.androidauthority.com/phone-update-policies-16586... has summary of phone manufacturers update policy. It looks like for now the answer is: if you don't want an IPhone then grab Pixel and install GrapheneOS on it. So no decent options for out-of-box experience.