I've started drinking tea in the afternoon. I used to do that at work every day. I still have coffee in the AM, one large cup.
I was chuckling that "they" made having a coffee maker at your desk at work against "safety rules". I would hide mine, they'd have a safety check once a month, if you flunked, you got signed up to do another check. Folks who did the checks were, obviously, not very motivated to note violations. Usually, folks would pass it back and forth between about five folks who didn't care, they'd just walk around the building after hours and check some box and give a violation to one of the five.
I figured it was to force folks to buy rather bad coffee at the little company store in the bldg.