Just ignore the fact that the actual technological capacity to accomplish this is being steadily built and deployed behind the curtain while you argue over who gets to control who and how.
No I'm pretty sure those are actual problems. I do not believe, for example, that people with megaphones should be free to tell the masses that Donald Trump won the 2016 election.
Not every "conspiracy theory" is something stupid and made up. Have you not heard of MK Ultra?
There's a good chance some governments are still doing stuff like that, and I'm sure if you found some evidence of something like that and started talking about it, you would be silenced on any major platform because of these laws.
Also, if someone posts something online you think is dumb, do you really think it should just be deleted? Do you think that helps anyone?
Although the actual implemented measures are still privacy and free speech violation and arbitrarily enforceable laws and less oversight for government and police.
Just because the wrapper says less made up things doesn't sadly make the package any different.