Freedom of speech is absolute. It doesn't matter what the government thinks of the situation. It isn't a "crime" to move publications, even if the police think that.
It's sickening how this could even possibly happen.
Any warrant must be extremely specific and limit the scope as far as possible.
Warrants 99% of the time are rubber stamped and issued for either something non-existent or very flimsy evidence and needs to be stopped in its tracks.
Shady companies do this so that people get locked into the product and then come to expect it. Then the companies suck the blood out of the local and national government for every cent.