Please read why this conversation started mate. Its not about accomplishing anything here, also not about stopping streamers to get hands on the game before me or anyone else. Its about point of releasing the game earlier to minority of people while other 99,99% people who actually funded the game have to wait and watch the minority enjoy the content they have been probably waiting for a longer than this minority of 0,01%.
Streamers are Public, even tough they would only test it for bugs, it would be Public consumption on a much smaller scale which is anyway contradictive from what you are saying here mate. Thats why TFP has their QA team!
Like i said, if TFP decides to release the game for everyone at the same time, game will still be broadcasted and everyone will be happy including 99,99% of players who paid mostly for this game.
If TFP decides to release the game only for Streamers, game will be broadcasted and only streamers will be happy, which is 0,01% of this community. 99,99% of players will slowly die in vain while watching streamers enjoy the game.