[intull]

I dislike how mean and critical HN can get sometimes. The article is clearly titled "A guide", not "The guide"! The OP link builds on top of using containerization / docker. Some find it useful, some would benefit from it. Doesn't mean that embrace is "silly", "nonsense", "cult", and whatnot. If you don't prefer something, make that known, that's fine. If there's something to add or alternatives to suggest, do so. One doesn't have to shitpile on a fairly well written, referenced and organized article.