If you think Folau has won you're sadly mistaken.
He will not play high level rugby or any sport again. Perhaps some semi pro islander rugby but he now has to make whatever payout he has survive for the rest of his life, so I hope he invests it wisely. Like the rest of the front page glory boys he will be forgotten by the way side in a year as rugby and the news cycle will move on. This case, due to being a settlement, has absolutely 0 bearing on future cases as it wasn't a court decision. So he wish/desire to draw a line in the sand for everyone didn't come to fruition either.
So I hope he enjoys his lotto winnings but like most lotto winners the money will disappear and I think he will look back with regret on what has unfolded. Instead of being regarded as one of the best try scorers in rugby he will be remembered as a sad day in the RA history books. For the RA this is dead and buried now, they can focus on getting a new chairman, coaching set up and making the Wallabies great again (borrowed that one from the right wing journos).