That doesn't answer the inquiry actually. Say that we use the Date field in prismic and we want to set up all our events to be displayed in PST time independently of the time zone of the editors.
I log in from Germany and I add the event date that I want to be output as May 5, 11AM and when I do that, I want to indicate PST not Germany. However prismic date will add MY timezone to that 11AM I indicated. That's not the PST time I wanted.
Then someone from Los Angeles logs in and adds a date in another event. This person adds May 6 6PM pst, which is the right time for the event, but if I log in into the CMS, I'll see this date converted into my timezone, not PST.
And then graphql with output a date with UTC independently of the time zone I wanted to use.
And that's extremely frustrating and impossible to work with.