I would like to create a playlist of podcasts just like the way we can create for songs.
Updated on 2020-03-20
Thanks for sharing your idea here in the Community!
This has already been suggested here: https://community.spotify.com/t5/Implemented-Ideas/Podcasts-Adding-indivdual-Podcasts-to-Playlists/i...
As it's an implemented idea, you can find there more info on how you can add podcast episodes in your playlists.
More information about how the Spotify Idea Exchange works can be found here.