Hihi. I didn't know there was a name for it... Yes, we have a few well-known cases here too. Personally, however, I don't believe that these are genuine identity disorders. In my opinion, these people are not struggling with their existence as human beings, but with their insignificance. If you imagine that you are not getting enough attention, you might do crazy things. Our era, with its focus on likes and clicks, provides fertile ground for this.