Our first amendment rights have indeed taken some hits over the years, though in fact this wasn't one of them.
But just imagine for a moment, what would have to be done to our 1st amendment rights, to bring them anywhere near the destruction that has happened to other rights protected by the Constitution... such as our right to keep and bear arms.
To put restrictions on the 1st amendment that are the equivalent of those commonly put illegally on the 2nd:
1.) Government would have to restrict the ownership of pens, paper, computers, printers, and printing presses to people it has examined and found they have not said anything it considers unacceptable, at any time in their past lives.
2.) People who want to publish a political tract, would have to wait a week, ten days, or possibly a month after the last time they published one.
3.) Posting a message on the Internet, which can cause the message to be reproduced dozens of times (or more) simultaneously on many people's systems, would be prohibited by the government, except for people who have submitted multiple copies of their fingerprints to law enforcement, gotten vouchers of their character from local law enforcement agencies, and have paid the government $200 for every such message they post.
....and a lot more.