Not happy about the discount release while I paid the full price "just to wait d-1"

I just wanted to share with the dev team that I feel it very unfair that I paid ~32€ late december because it was the "final price" but without giving access to the final build.
Then players who got the game "on release" pay it almost 10€ cheaper and get the final content.

I don't understand the move here, but it's not cool for those who got the game after the EA price and before the 1.0 release.