I used the word "sacrificed" perhaps too loosely. Many times when a player guards the other team's best or leading scorer, they spend so much energy doing so, it affects their offensive game. I saw it with "stoppers" Moriah Jefferson, Kia Nurse, Gabby Williams, Christyn Williams, and Crystal Dangerfield. Not all the time or every game, but it takes a lot of physical effort to stay between your mark and the ball, especially if they are constantly moving or running off screens. You know that.
In contrast,
Christyn Williams handcuffed Villanova's leading scorer Maddy Siegrist holding her to 3 points on March 7, 2021, while exploding for 26 points on the other end.
[Box score]. You may remember that game I do. For a player to have that kind of success on BOTH ends of the court is possible but not common. It's mentally and physically exhausting to chase a player around the court for 40 minutes and shut them down.