We also briefly discussed this in Games Master, if only to discover how wide and diverse the range of perspectives are. I feel it misrepresents the subject to talk about a "literal definition", and to explicitly include "win conditions". Because there are multiple attempts of a definition, and many do not include win conditions.

https://en.wikipedia.org/wiki/Game

One such example definition:

"To play a game is to engage in activity directed toward bringing about a specific state of affairs, using only means permitted by specific rules, where the means permitted by the rules are more limited in scope than they would be in the absence of the rules, and where the sole reason for accepting such limitation is to make possible such activity." (Bernard Suits)[14]

You seem to refer to Chris Crawford's definition, which is in part:

If no goals are associated with a plaything, it is a toy. (Crawford notes that by his definition, (a) a toy can become a game element if the player makes up rules, and (b) The Sims and SimCity are toys, not games.) If it has goals, a plaything is a challenge.

Explicitly calling SimCity "not a game" is purely academic talk, detached from reality. For everyone else, SimCity is clearly a game. If you want to buy it, you look for games, not toys. I feel definitions are questionable which define something to be not what everybody thinks it is.

Was Minecraft not a game until it included "The End"? I loved playing Minecraft, but I rarely cared about The End, even after it was included. When a player cannot tell the difference between a version of a game which includes a win condition, and a version which does not, how can the existence of that condition be a decisive factor?

If we widen the scope to include any game, not just video games, we can also have a look at popular children's games like https://en.wikipedia.org/wiki/Word_Association. My theater group loves to play win-free games as a warmup practice.

From my point of view, win conditions are a common characteristic of games, but not necessary or defining. Coming up with a short definition which captures all games and excludes all non-games is surprisingly hard.

Your point seems obvious - except that Minecraft still had no win condition in beta and was already well on it's way too becoming the most popular video game of all time.

Makes it feel like the accepted definition of "game" is changing.

A game has a set of goals, and you can quit it without dying.

If there's no set of goals, it's not a game, it's a toy.

If you can't quit it without dying, it's not a game, it's real life.

(Does real life have a set of goals? Depends who you ask.)