It might be more akin to a Trump escort service. You can buy him for a few nights and go around seeing the sites (rallies) like some kind of weird instagram influencer where you can get the attention you're craving (news cycle) and everyone will be calling you again (media) to reinforce how important you are.

Of course that only lasts for like a day since Trump is a gold fish, he'll be back to insulting the industries and generally dismissing Musk unless he stays right in his peripheral view.