I do a simulated commute after a day of WFH to combat this. When my 8 hours is up I put on some podcasts and do chores, or go for a walk. Then after my commute

I do a simulated commute after a day of WFH to combat this. When my 8 hours is up I put on some podcasts and do chores, or go for a walk. Then after my commute time is over I can change into pajamas, flop on the couch, or whatever other unimportant thing I was excited to do and my brain is fully disconnected from work.