However, my default coffee option at home is a simple cafetière (aka French press) and a kettle. I don't do much else other than, if I'm paying attention, waiting a minute or two too let the water of the boil. Nearly always, I'm as happy with this as I am with the fanciest barista coffee.

Also, it is interesting how much the taste and experience varies even with the same machine/method and same coffee. Sometimes it'll be amazing; sometimes, what is probably objectively the same thing just falls flat. I assume it's connected strongly to mood as well as whatever else I have eaten recently, ambience, expectations and so on. I can't think of another food or drink with the same variation between experiences, except perhaps alcohol, which I don't use often enough to make the same claim.