We recently got features to be able to mark individual games private, however, wishlisted games were left out. If you want to hide a wishlisted game from your friends, you have to set your entire game details to private which also includes all your games and achievement data.

I want to propose two options. These options are not mutually exclusive and both can work together.

1. Mark individual wishlisted games as private. This is the same as what we just got with marking individual games as private.

2. Move wishlist privacy to a different setting in your privacy settings. As I previously mentioned, it is currently bundled with game details. Moving it to a separate setting will allow you to keep your games public but have your wishlist private (or vice versa).