Since when is reading newspapers your government doesn't agree with a right? Since when is communicating with people your government doesn't like a right? Since when is publishing whatever you want a right? Since approximately 1776. It's such an important right that it's literally the first one in the constitution. Because our ability to speak freely and criticize the government is one of the rights that underpins all others. The medium shouldn't matter, speech is speech whether it's an app, website, chat server, newspaper, bulletin board, code, painting, drawing, whatever. If the government can just shut down any medium or venue they don't like because "it's propaganda", that basically closes the door to any open criticism of the government.
We've tried not having those rights for the sake of convenience, expediency, or social pleasantness. Tends to not end well. Ask people in Russia or Iran how that "government gets to dictate where and how you speak" thing is going for them. Insane bootlicking going on in this thread.