I believe a lot of people do this. There is even a podcast that is designed specifically for that (Sleep with me, I think is the name). I have particular podc

I believe a lot of people do this. There is even a podcast that is designed specifically for that (Sleep with me, I think is the name). I have particular podcasts where the host has a somewhat monotonous voice, not too exciting content and set a timer that turns off the player after I'm asleep. Works great for me.