We live in such a country now but that could change at any time. If the government starts dictating search results then we will not be a free country. Unfortunately causality doesn't go the other way.
As a republic, governed by the US Constitution, the 1st Amendment is clearly written to prevent such stupidity. I can't believe this is even being entertained on HN.
The first amendment is just a piece of paper unless someone enforces it. When the head of the executive branch of government starts talking openly about violating it, it's (past) time to take the threat seriously.
The constitutions of the USSR and Nazi Germany had similar provisions. The constitution of China still does. These things aren’t magic, and authoritarians find ways around them.