How might a large suburban house that looks like a castle fit the definition of a McMansion?

The home is large, roughly 12,000 square feet. It has lots of rooms and amenities:

The five-bedroom, seven-and-a-half-bath house, which is in the 3000 block of Lincoln Street, features a master-bedroom suite that takes up about 2,500 square feet. The listing says the house is 12,000 square feet.

It has a wine cellar, a movie-screening room, room for a pool table and a Ping-Pong table, a bar and an exercise area, all in the basement, an outdoor swimming pool, and a four-car garage.

This is the first trait of McMansions: they are large. I have suggested that being over 10,000 square feet should be considered mansions as they are beyond McMansions.

The other primary trait that might connect this home to McMansions is the architecture. It is a suburban home intended to look like a castle. Is it a pastiche or gimmick? How about the quality of the construction?

The walls average more than 20 inches thick, and there is 10-inch reinforced concrete between the floors.

Perhaps the builders were serious about making this a castle? This may not be the builder-designed cookie-cutter home that McMansions are often said to be; this could be a house more carefully designed to look outside and inside like a castle.

Thus, I am inclined to suggest this is not a McMansion castle. It is a mansion castle designed in a more coherent way.