I have the feeling you would do a good job on that. It's said celebrities and stars are pretty influential with the public. Good luck with that.

[...while his wishes for Mettaton to be successful at helping stop whatever that war is are sincere, he doesn't really see how useful a celebrity can be. That was said more because, well, Mouri really is trying to see something positive, as if saying positive stuff to other people would help himself feel better]

Now that I'm wondering about it, what exactly is the entertainment you do back at your home? You were built for that as your main function but I think you never went in detail of what you did.