Black Window regularily kicks people through walls, does she?
And the Chakram, especially the upgrade, defies the laws of physics to a much greater extent. Nevermind that Xena is far beyond mere peak human.The chakram gets batted down by Cap with a shield throw. Give me a break. Even Spider-man, the guy who swings around and through buildings all day, said the Shield defies the laws of physics. We've seen as much. Cap's shield also has better speed feats having gone 100 feet on screen in a second at most, and basically be unable to be avoided by anyone who wasn't peak human in MCU.