Earlier quoted context omitted.
At the expense of the citizens. Why not let companies compete?
Short term expense of the citizens. Nurturing local business is a long term benefit strategy. Protectionism is how every nation on the planet developed. Why are Americans driving South Korean/Japanese cars and not the other way around? Because the south koreans and the japanese imposed large tariffs on car imports and the US did not. Their car companies had free range on their own turf. Which gave them time and money…
The reason that the Americans are driving Japanese cars is that they were built in the US (which happens because of the protectionism). Ford doesn't build cars in Japan. The end result is good for most people (consumers get more choice, jobs are still in the country).