Constantly update a date field with the current date

Hi gang, I feel like this must be easier than I think (but I don’t know anything about formulas, just automations, and barely those) but basically I’m trying to create a date field that will constantly update with today’s date. Ideas?

How about use the Last Modified time field?
This is field that holds the last modification date of all fields or of a specific field.

Or, if you really only want to display the current date, use…