X is likely wroth far less than what he purchased it for and almost every financial post is in that consensus, BUT, he can now take all that data and everyone's data on it and feed Grok, so there could be something there now that AI suddenly took off. Yet to be seen what value can be created from that, but I suspect there is.
Maybe he can sell Premium Grok bot service that will argue whatever your cause is to strangers, or itself on the internet.