As far as I can remember I don't believe riding dragons was possible. They are notorious for being difficult to approach in the history of Baldur's Gate 2. I hope the explanation will not come from the fact that bipeds have learned to breed dragons from an early age. It would be really too simple to explain. In my opinion, that really requires exceptional facts to allow this ... I'm just afraid of being disappointed by a possible contradiction between their reputation so well known in previous baldur's gates and seeing them overlapped in the cutscenes and in the current endlevel of the early access.... It may be necessary to write a story that explains this unexpected experience lootable on one or more books .... Doesn't it ?

Is there an explanation already thought somewhere about that ?