That every report from state fire marshal’s offices or similar claiming single stair buildings are a safety risk depends on pretending European countries* don’t 1) exist and 2) have better fire safety kind of gives the game away. Plus the fact that that they never contain data or statistics, just feelings and false claims on the intent in allowing them. Whereas studies using actual research methods, including fire engineers in their work, keep finding otherwise. *They also require pretending Seattle and New York City don’t exist.