Earlier quoted context omitted.
If you continue reading the sentence, it gets even more bizarre: > it's around €650, including VAT. Whatever taxes and discounts apply to the commenter’s own idiosyncratic situation have nothing to do with the price of the product. A couple of years ago, I might have cared what the price of an M2 with Pasadena sales taxes was since I lived there at the time, but I sure wouldn’t have included them when talking about A…
Outside of North America, it would be bizarre to not include VAT. Anytime you see the € or £ symbol, you can assume it's VAT included.
The issue with adding VAT to prices on a forum with people living in a lot of different places is that VAT rates vary greatly from place to place.
To get an idea what an Apple product costs, it's more helpful to look at the price charged prior to taxes, tax deductions, educational discounts and other factors that will depend entirely on the specific cases of each reader.