Sure, I can guide you on how to find public Spotify playlists. Here are the steps:

1. Open the Spotify app on your device.
2. Use the search function to find a genre, artist, or song you like.
3. Under the search bar, you will see several categories. Click on "See all" next to "Playlists".
4. This will show you public playlists that include the genre, artist, or song you searched for.
5. You can also find public playlists by browsing the "Genres & Moods" section on Spotify.

Remember, you can follow any public playlist and they will appear in your library under the "Playlists" tab.