Playstation 3-PSN QR code

Why did Playstation inplement a QR code when trying to log into a account on PS3? Last time i played "aprox." 3 years ago there was no such thing..i simply signed in had the password typed and remembered but now i lost all of my SAVED passwords for 4 major accounts i had on the PS3. Literally at

Como criar uma conta nova no PS3 e PS Vita - Canaltech

Pay with QR Codes, QR Code Payments

HELP! I can't login to my PSN : r/vita

PlayStation Network

COMO GERAR SENHA DE CONFIGURAÇÃO do DISPOSITIVO PS3

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I can't figure out this new update. Every time I do whatever it asks I get sent back to the QR code. It's a painful and endless loop that's turned my ps3

Ask PlayStation on X: Quickly sign in to PS5 consoles by scanning a QR code on the PlayStation App / X

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