Blitz might help develop your tactical reflexes and quick sight of the board, but it's bad for your chess development in other ways. Basically, playing lots of Blitz games will help you get better at playing Blitz.
You mentioned blindfold... what's the touch-move rule used in blindfold? If you think of a piece, you have to move it?
General goal of topic: To gather public opinion on these general questions or whatever you have to add. to gather people's opinion on what the true goal of playing game after game in order to get better
1) Could blitz be a reward-concequence method to imprinting an internal chess board with a general understanding of what is good vs what is bad?
2) Could playing thousands of games be more about just teaching your brain about chess more than learning from winning and losing so much?
3) Are blitz players generally good at other variants? Even things not even related to chess? Reaction time? Being a good competitor?
4) What method do you use to strive towards better blind-fold techniques? Can we agree that blind-folded calculation is important to being a better tournament player?
**Please don't troll. Please don't argue endlessly and lead the whole forum to an entirely new topic if only for a time.** :)