If I type PT, meaning my physical therapist, and it puts it in lowercase, pt, my brain interprets that as “point,” and it doesn’t make sense. Also, having AM capitalized, since I don’t like to type a.m. (which take up more space), would make it easier to differentiate from the word “am.” Also, I like having names capitalized. Basically, I’d really like for the tag to look exactly the way I typed it.