I'm being civil since the beginning, didn't insult you either, where's the insult? You're the one insulting me of jerk because I tell you that I would rather have someone that actually has the same issue as I do instead of someone trying to help without knowing anything about it and telling me things I already know like I was a 7 years old boy trying to find the trapper's tutorial. And then, I thanked you.
So as mentioned several times, I finished the game, to answer your "How far you have progressed in the game?".
And I have talked to the 2 (only?) Trappers of the game which are in St Denis and around Riggs station.
I don't think it's meant to be like this, we should be able to craft legendary outfits after the end of the game, which make me think about a bug. That's why I'm looking for someone who knows the issues and not someone who's trying to tuto me the game.
Thanks again.