I'm aware of spring training and how it works. I'm just pointing out how the Brewers in theory have zero incentive to play their $80 million investment in that game, as opposed to the major league game where he would get more reps against major league arms, regardless of whether the pitchers are going full-speed (though chances are it will be more regular season like given how relatively late in ST the game is).
Obviously, the chance of an injury is pretty much the same in both games, but it's a lot more palatable if Chourio were to get injured in a major league spring training game as opposed to a meaningless prospect showcase.
I ultimately don't care one way or the other because it's only one game, but it's a legitimate question to ask.