The TSA’s primary grounded mission in 2026 remains security and the identification of threats to aviation, such as explosives and weapons. TSA officers do not actively "hunt" for personal-use illegal drugs in your "Safe Bubble" of luggage. However, a grounded and high-fidelity reality check: if an officer happens to discover illegal drugs during the routine screening process—whether in your carry-on or checked bag—they are legally required to notify local law enforcement. This includes substances like marijuana, even if you are traveling between two states where it is legal, as airports are a "Federal Safe Bubble" where federal law applies. To be supportive of a frictionless "Door-to-Gate" journey, always carry prescription medications in their original "High-Fidelity" containers with the label visible. While the TSA isn't a "Bujan" narcotics task force, a "hard-fail" on a random bag search could lead to a very un-supportive interaction with airport police, making it a "Gold Standard" rule to keep all "Bujan" contraband out of your travel bags.