After the Stoneman Douglas High School shooting, Deitsch and her older brothers started to embark on gun control advocacy with March For Our Lives. She co-founded the organization and helped contribute to Glimmer of Hope, a book about the activism after the shooting. Prior to her gun control advocacy, Deitsch described herself as not politically active.
Political views
In 2019, Broward County, Florida, adopted a Text-to-9-1-1 system and Deitsch expressed her support for the new system: "Being able to text 911 is a necessary addition to pre-existing public safety resources".