It's not psychology, it's attentiveness.
0xD
That is political 'info'.
Definitely Signals Music Studio. Really great guy and an excellent guitar teacher for harmony and song writing stuff.
He puts out a lot for free so I feel more than justified to send some money his way - his teaching has been instrumental (heh) for my progress and understanding of music.
You need to check out public key cryptography and digital signatures. Those are the basics of Fido.
When the private key is bound to a device it is not possible to fake or steal it through conventional methods. Passwords are the weakest link and an easy target for attackers - passkeys basically solve that.
User adoption depends on implementation, but everything is easier than remembering a secure password or using a password manager for most people. There needs to be an easy and secure way to distribute passkeys across devices, and any backup mechanisms may be a weak point. In any case: still better than passwords.
Telegram is a security disaster.
Ah, yes. America with its magic wand controlling everything and everyone! Just yesterday evening Biden made me snort three lines of coke.
There are wave lengths that you cannot perceive, like, I don't know... UV, maybe?