Random Apple Music songs not available in region then deleting after time

I understand when an unreleased song gets released on Apple Music but when popular normal copyright-following songs are getting removed from my playlist I get kinda mad. Examples, LOVE- Kendrick, WAIT 4 U - Future, Bound 2 - Kanye, reminder - the weekend, time of our lives- pitbull. I mean seriously come on. The most aggravating part - it deletes off my playlist after some time. Maybe a month of it being greyed out. This needs to be fixed seriously. It is constantly saying “this item is not currently available in this region”