I know, but try if you can, it's this that's causing so many people to stress, I always pick fights early if they take liberties and tell them after work is my time don't bother me, work-life balance is really important.
Modern companies are starting to realise this, Outlook now has a scheduling feature, that can delay an email after six to be sent at eight the next morning, that's a great idea, so hopefully, the culture will change back a bit.