Replace the commute with a 20 minute walk, you can still listen to music and podcasts, and it's healthier for you and the environment, and it still serves as separation between work and home.
I don’t think it’s really a separation if you end up in the same place where you started.
You'd be surprised what a difference it makes. Just the symbolic act of moving helps a lot to get the mind in a different 'mode'.
Would be more like a 2 hour walk unfortunately. Maybe I'll get a bike or something.