Something's totally wrong on Twitter - The service failure after Musk came in

&#xA; &#xA; (I’m really so frustrated that I had to write a blog post to vent my experience.) &#xA; One day, while I was changing my Display Name, I encountered a 500 Internal Server Error. After searching online, I realized that the situation was more complicated than I initially thought&hellip; &#xA; &#xA; Twitter has two types of names: the Handle, which is unique and cannot be duplicated,…