Maybe not every train, but an individual train route could easily significantly change in frequency for a few hours a day, or more likely the train schedule cou

Maybe not every train, but an individual train route could easily significantly change in frequency for a few hours a day, or more likely the train schedule could get worse to the point where you can’t leave until later. Or the office could move, you could move, your office could change the time of the last meeting of the day etc... Relying on the granularity of the train schedule to enforce work life balance is brittle at best, and it’s a terrible argument against WFH.