Things associated with Christmas tend to escalate, today is an example. We refer to the entire day as “Christmas Eve” when the term originally applied, obviously, only to tonight - the “evening.”
A lot of places treat the entire day as another ad hoc holiday, and why not? It isn’t as though anybody hates another day of paid vacation, it facilitates family travel which, in this plague year, isn’t supposed to happen. To that supposition I say “Bah, humbug.”
Please stay safe, warm and positive, choose to be happy, and to love one another. The message of this season can be distilled down to “Hope for a better tomorrow.” Commit to doing what you can to make it so, for those about whom you care.