The PSN account, which is free, was required but turned off during launch. It’s been working fine. Now if you don’t link your PSN to steam you can’t play after the end of this month. You lose a PC game on steam because you don’t have a PlayStation Network account.
It’s totally unnecessary and Sony has a shit cyber security track record.
Sony has shot the game developer in the face with this.
Club soda or seltzer is a good start, if you want the fizz but not the sugar/flavor. If it’s the taste you like, try the syrup they make for fizzy water.
I kicked mine by winning a weight loss bet with a friend. Depression and anxiety caused the weight to come back, but I still haven’t had a soda in three years.