I know how it is supposed to work, but that's not how it does work. We all know how to live life, but laws are to stop us misbehaving. Same with information. There need to be rules to stop people misbehaving, because not everyone can or does fact check.
I forget who it was who was talking about soapboxes ... basically said that if you have no rules, then the park will just descend in to a giant brawl in minutes, and it's true. The problem is that (typically) the politicians didn't do their job, didn't foresee the problems, and didn't work out what to do....and still don't seem to have much of a clue.