A lot of people who initially made their account with Facebook wish to deactivate their Facebook accounts, but if they do so they will also loose access and all data they got over the years of their Spotify account, since it was created using their Facebook details.
There should be an easy way to change your Spotify account, from a Spotify account which is tied to Facebook, to a Spotify (email only) account without deleting and creating a new Account, and especially without losing your listening history and suggestions - which is why a lot of people even use Spotify.
Updated on 2020-03-09
Hey there folks,
Thanks for sharing your feedback here!
No worries, if your Spotify account was created using a Facebook profile that is now deactivated, you can still access it. There's more information on how to do this here.
Keep in mind that doing so shouldn't affect your listening history or suggestions.
For this reason, we'll be marking this ideas as implemented.
However, if you have questions or need more help, don't hesitate to give us a shout in the related Help Board - we'll be happy to lend a hand there.