At least over here in Finland you can get premium light which is just 6.99e per month, and does not include youtube music.
Which was the thing that finally made me upgrade, as I already have a preferred music streaming service, I refused the premium bundle out of principle for a long time.
As a principle, I think each product and service should stand by itself and bundling things up just makes the experience worse for the end user (Teams etc). But that's a bit different discussion.