In the United States, firearm homicides have decreased by nearly 30 percent since their peak five years ago, with cities like Baltimore experiencing a homicide rate at a 50-year low. This decline in gun violence is attributed to years of effective policy solutions aimed at reducing gun crime and enhancing public safety. However, the Trump administration has recently proposed a series of over 30 regulatory changes that could significantly undermine these advancements. These proposed changes include the introduction of a less regulated online gun marketplace, which would eliminate the current requirement for in-person background checks. This shift raises concerns about the potential for firearms to be easily acquired by individuals who pose a danger to themselves or others, including domestic abusers and children. The Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) has warned that these changes could lead to increased risks for law enforcement and the general public, potentially resulting in mass casualty events. The implications of these proposed regulations are dire, as they threaten to reverse years of progress in gun safety and public health, leaving families and communities at greater risk of gun violence. Advocates for gun safety express deep concern over the potential consequences of these regulatory changes, emphasizing the need to protect the progress made in reducing gun crime and ensuring the safety of children and families across the nation.