Are you an American? In the US, airlines/travel agencies/literally everyone selling airline tickets has to disclose the final price on the initial search screen

Are you an American? In the US, airlines/travel agencies/literally everyone selling airline tickets has to disclose the final price on the initial search screen (rounded up). It's actually mildly difficult to get the airlines/agents to break the final price down into its components. I've taken dozens of flights in the US and I've never been charged a surprise fee.