Spotify's algorithm sucks

How the fuck is the algorithm so bad, my guy ... just give me similar artists. How are "recommended stations" radios made up by mostly songs I already have played or even in my playlist???? Also, JUST MIX MY FUCK ASS SONGS, I don't need anything more complicated than a random number generator choosing the index of the song in my playlist, I don't need no "smart mixing".

Anyway suggest me some songs that you enjoy listening to while working on stuff.