We'll start this one off by saying that there's no problem with being particular about one's cup of coffee. But, according to the age-old rule of “staying in your lane”, let other people have theirs how they like it too. It's not up to you to determine what it is that makes someone else happy, even if you feel particularly knowledgeable on that particular subject, you're just going to come accross as a know-it-all douchebag. Screenshots of both threads are attached below the original thread and…