Basically what the title says: make it so that upon liking an album in any spotify app, all the individual songs within it are liked as well. Or if you wish the user to have that ultimate choice, make it a settings option.
Updated on 2019-09-12
Hello and thanks for bringing your feedback to the Idea Exchange.
A similar idea has also been suggested here: https://community.spotify.com/t5/Live-Ideas/All-Platforms-Saving-albums-should-saved-all-songs-to-Li...
We have also merged the votes from this idea to that original one. More information about how the Spotify Idea Exchange works can be found: here