Would be nice to have the ability to remove a song from an automated station/playlist. For example, playing the “80s station” but it keeps suggesting classical songs - that were likely recorded in the 80s. Just want button to skip it and remove from being suggested next time.
You should currently be able to achieve by either assigning those songs a low rating or (more reliably) assigning them to their own music library.
This is not to dismiss or dispute your suggestion. … just my honest opinion that some stuff is better not being mixed up, unless you want to invite weird results 
