That section on Home tab usually shows more popular music and general stuff based on factors like time of the day, the season and so on. If you want more tailored recommendations, you can check the sections on Browse->Discover tab. It contains suggestions and new releases based on your profile.
It still doesn’t make sense - why show something to me that has no relevance at all. Home should be where content especially made for me belongs. If I wanted content based on general popularity I would consult the nearest top list. But I don’t