I actually thought about something like this and came up with a solution. Please excuse me for being naive. It's blockchain technology. We can build a social me

I actually thought about something like this and came up with a solution. Please excuse me for being naive. It's blockchain technology. We can build a social media based on blockchain technology, makes the history of content in social media unalterable and transparent. Users are not allowed update contents they have posted but the authorities. Any content removal request from the authorities will be carried out automatically but broadcasted to all users. Hence the authority can have full control of the social media and have transparency implemented.