I understand what you mean and I have also said many times, I would love to Fairphone to co-operate with Jolla. Put as Jolla has answered to this, Fairphone would need to agree to this co-operation. Jolla can’t do that without Fairphone allowing. And unfortunately as I tried to say, in my understanding Jolla can’t do business with community ports that are based on some FOSS stuff like lineageOS. Licenses don’t allow that to my understanding.
+as @Obikawa said, Jolla lacks resources a lot. And they could of course spend those resources to try find somekind agreement with Fairphone (as they have tried in the past), but in my opinion the resources are spend better currently with focusing on new Jolla phone. With that they can find new users, developers and get finally some cash in. This hopefully helps Jolla grow, hire new people and get more muscles to do all kind of other things in the future. And hopefully encourage other hardware sellers in Europe to start offering their phones with pre-installed SailfishOS, which would mean they find somekind of agreement