Achievements can be fun but they're very "gamey" and Elite falls more on the side of a simulation, I voted neutral as I'll just ignore the things if added but I don't think they really fit in with the rest of the game.
This is a good point. I still think that the fun would outweigh the gaminess for me.
Don't want them infecting my game at all. If I can switch them off completely and have no trace of them anywhere within my game (including not seeing other's achievements with respect to titles, colours, skins, items, etc) then I'm quite happy for others to have them.
I want to experience the sensible, lore-based "achievements" only - Profession rankings, reputations, military/faction ranks, etc.
Fully agree that it should be possible to make achis totally invisible if you prefer not to see them. Fly and let fly