The pushing of podcasts too much is what got me to leave Spotify too. I tried YouTube music for a while but I wasn't a fan of how my YouTube likes would get mixed up with the YouTube music. Disabling the setting would often get rid of songs too.

So I ended up buying a cheap Android phone ($190 USD for a very good phone - 8GB ram, 12gb space):

https://www.amazon.com/UMIDIGI-Unlocked-4150mAh-Capacity-Sma...

I use Firefox for YouTube with the following add-ons:

1. uBlock Origin

2. Video Background Play Fix add-on

This allows me to use YouTube as a background playback music player. And if needed, I use YouTube-dl to get the audio files and put them on the phone.

I have basically gone back to how I used to use MP3 players back in 2000s before streaming became a thing.