What is the point of asking us to choose a username in the signup process if you just give a useless 25 string of letters and numbers that means absolutely nothing? Why even bother asking? My kids rave about Spotify and my daughter is going to create a family membership for me to join yet adding me to that is going to be a headache. I have NEVER seen a social media platform with such a useless username system. I prefer to log in with username as it is easier than my email account. I don't like linking Facebook to everything as they already know too much about me. My kids both have usernames instead of this gobblydegook I was given. Why?