Tea- if it’s a good Earl Grey, I take it with milk and two sugars. Most other teas (even Asian) are usually with a combination of sugar and honey, depending on what is available. Honey is particularly good in green tea, I’ve found.
Coffee- I like with both milk, cream, and sugar… I suppose I have a little bit of a sweet tooth, if I were to be completely honest.
I’ll drink it black if I have to, however. Function over form, I suppose, when necessary…