A podcast bio link usually needs: where to listen, the latest episode, newsletter, and a guest or sponsor page. That is a short list, not a landing-page builder project.
Listeners are often mid-commute. A clean page with clear labels is kinder than a stack of competing CTAs.
1kb.bio is a simple link in bio for podcasters. Point people to Apple, Spotify, YouTube, and your show notes — then stop.
See a sample podcaster link in bio page — with a profile photo and the same simple layout you get on 1kb.bio.