well, you also think minecraft isn't a video game, so
You're thinking of "Video Game" as the kind of category for digital, interactive experiences. That's fine for 90% of people, in the same way that that 90% of people think some lines of paper is "art". It's fine because most people don't care, since it doesn't really concern them.
I actually care, though. It's my job to make good
games and good
art, and I need to be able to quantify and understand what actually constitutes something being a game or art, and what makes those things good.