Earlier quoted context omitted.
So a user couldn't just change their timezone? What if they moved? Also who is this to protect? The user? What if they work midnights or their days are backwards?
There are cases where the business shouldn't promote the use of its website at odd hours (child protection, gambling addiction and other similar things).
Re: Ask HN: You have one shot to redesign the Internet – what do you change?
#321Exactly